How to Avoid AI-Based Email Security Threats

Industry News
Pete Wermter
May 20, 2025

Artificial intelligence (AI) has been the hottest topic in technology for the past few years now, with a focus on how it’s transforming business and the way we work. While we’d seen glimpses of AI’s capabilities before, the release of ChatGPT (containing OpenAI’s groundbreaking GPT-3.5 AI model) put the technology’s limitless potential on full display. Soon, stakeholders in every industry looked to find ways to integrate AI into their organizations, so they could harness its huge productivity and efficiency benefits.

The problem? Hackers and bad actors are using AI too, and it’s only strengthening their ability to carry out data breaches, including AI-based email security threats.

While AI brings considerable advantages to all types of businesses, unfortunately, its vast capabilities can be used for malicious purposes too. With their unparalleled ability to process data and generate content, cybercriminals can use a variety of AI tools to make their attacks more potent, increasing their potential to get past even the most secure safeguards.

With all this in mind, this post discusses how AI is helping cyber criminals massively scale their efforts and carry out more sophisticated, widespread attacks. We’ll explore how malicious actors are harnessing AI tools to make AI-based email cyber attacks more personalized, potent, and harmful, and cover three of the most common threats to email security that are being made significantly more dangerous with AI. This includes phishing, business email compromise (BEC) attacks, and malware. We’ll also offer strategic insights on how healthcare organizations can best mitigate AI-enhanced email threats and continue to safeguard the electronic protected health information (ePHI) under their care.

How Does AI Increase Threats To Email Security?

AI’s effect on email security threats warrants particular concern because it enhances them in three ways: by making email-focused attacks more scalable, sophisticated, and difficult to detect.

Scalability

First and foremost, AI tools allow cybercriminals to scale effortlessly, enabling them to achieve exponentially more in less time, with few additional resources, if any at all.

The most obvious example of the scalable capabilities of generative AI involves systems that can create new content from simple instructions, or prompts. In particular, large language models (LLMs), such as those found in widely used AI applications like ChatGPT, allow malicious actors to rapidly generate phishing email templates and similar content that can be used in social engineering attacks, with a level of accuracy in writing and grammar not seen before. Now, work that previously would take email cybercriminals hours can be achieved in mere seconds, with the ability to make near-instant improvements and produce countless variations.

Similarly, should a social engineering campaign yield results, i.e., getting a potential victim to engage, malicious actors can automate the interaction through AI-powered chatbots, which are capable of extended conversations via email. This increases the risk of a cybercriminal successfully fooling an employee at a healthcare organization to grant access to sensitive patient data or reveal their login credentials so they can breach their company’s email system.

Additionally, AI allows cybercriminals to scale their efforts by automating aspects of their actions, and gathering information about a victim, i.e., a healthcare organization before launching an attack. AI tools also can scan email systems, metadata, and publicly available information on the internet to identify vulnerable targets, and their respective security flaws. They can then use this information to pinpoint and prioritize high-value victims for future cyber attacks.

Sophistication

In addition to facilitating larger and more frequent cyber attacks, AI systems allow malicious actors to make them more convincing. As mentioned above, generative AI allows cybercriminals to create content quickly, and craft higher-quality content than they’d be capable of through their own manual efforts.

Again, using phishing as an example, AI can refine phishing emails by eliminating grammatical errors and successfully mimicking distinct communication styles to make them increasingly indistinguishable from legitimate emails. Cybercriminals are also using AI to make their fraudulent communications more context-aware, referencing recent conversations or company events and incorporating data from a variety of sources, such as social media, to increase their perceived legitimacy.

In the case of another common email attack vector, malware, AI can be used to create constantly evolving malware that can be attached to emails. This creates distinct versions of malware that are more difficult for anti-malware tools to stop.

More Difficult to Detect

This brings us to the third way in which AI tools enhance email threats: by making them harder to detect and helping them evade traditional security measures.

AI-powered email threats can adapt to a healthcare organization’s cybersecurity measures, observing how its defenses, such as spam filters, flag and block malicious activity before automatically adjusting its behavior until it successfully bypasses them.

After breaching a healthcare organization’s network, AI offers cybercriminals several new and enhanced capabilities that help them expedite the achievement of their malicious objectives, while making detection more difficult.

These include:

Content Scanning: AI tools can scan emails, both incoming and outgoing, in real-time to identify patterns pertaining to sensitive data. This allows malicious actors to identify target data in less time, making them more efficient and capable of extracting greater amounts of PHI.
Context-Aware Data Extraction: similarly, AI can differentiate between regular text and sensitive data by recognizing specific formats (e.g., medical record numbers, insurance details, social security numbers, etc.)
Stealthy Data Exfiltration: analyzing and extracting PHI, login credentials, and other sensitive data from emails, while blending into normal network traffic.
Distributed Exfiltration: instead of transferring large amounts of data at once, which is likely to trigger cyber defenses, hackers can use AI systems that slowly exfiltrate PHI in smaller payloads over time, better blending into regular network activity.

AI and Phishing

Phishing attacks involve malicious actors impersonating legitimate companies, or employees of a company, to trick victims into revealing sensitive patient data. Typical phishing attack campaigns rely on volume and trial and error. The more messages sent out by cybercriminals, the greater the chance of snaring a victim. Unfortunately, AI applications allow malicious actors to raise the efficacy of their phishing attacks in several ways.

First, AI allows scammers to craft higher-quality messaging. One of the limitations of phishing emails for healthcare companies is that they’re often easy to identify, since they are replete with mis-spelled words, poor grammar, and bad formatting. AI allows malicious actors to overcome these inadequacies and create more convincing messages that are more likely to fool healthcare employees.

On a similar note, because healthcare is a critical industry, it’s consistently under threat from cybercriminals, which are also known as advanced persistent threats (APTs) or even cyber terrorists. By definition, such malicious actors often reside outside the US and English isn’t their first language.

While, in the past, this may have been obvious, AI now provides machine translation capabilities, allowing cybercriminals to write messages in their native language, translating them to English, and refining them accordingly. Consequently, scammers can craft emails with fewer tell-tale signs that healthcare organizations can train their employees to recognize.

Additionally, as alluded to earlier, AI models can produce countless variations of phishing messages, significantly streamlining the trial-and-error aspect of phishing campaigns and allowing scammers to discover which messaging works best in far less time.

Lastly, as well as enhancing the efficacy of conventional phishing attacks, AI helps improve spear phishing campaigns, a type of fraudulent email that targets a particular organization or employee who works there, as opposed to the indiscriminate, “scatter” approach of regular phishing.

While, traditionally, spear phishing requires a lot of research, AI can scrape data from a variety of sources, such as social media, forums, and other web pages, to automate a lot of this manual effort. This then allows cybercriminals to carry out the reconnaissance required for successful attacks faster and more effectively, increasing their frequency and, subsequently, their rate of success.

AI and Business Email Compromise (BEC) Attacks

A business email compromise (BEC) is a type of targeted email attack that involves cybercriminals gaining access to or spoofing (i.e., copying) a legitimate email account to manipulate those who trust its owner into sharing sensitive data or executing fraudulent transactions. BEC attacks can be highly effective and, therefore, damaging to healthcare companies, but they typically require extensive research on the target organization to be carried out successfully. However, as with spear phishing, AI tools can drastically reduce the time it takes to identify potential targets and pinpoint possible attack vectors.

For a start, cybercriminals can use AI to undertake reconnaissance tasks in a fraction of the time required previously. This includes identifying target companies and employees whose email addresses they’d like to compromise, generating lists of vendors that do business with said organization, and even researching specific individuals who are likely to interact with the target.

Once a target is acquired, malicious actors can use AI tools in a number of terrifying ways to create more convincing messaging. By analyzing existing emails, AI solutions can quickly mimic the writing style of the owner of the compromised account, giving them a better chance of fooling the people they interact with.

By the same token, they can use information gleaned from past emails to better contextualize fraudulent messages, i.e., adding particular information to make subsequent requests more plausible. For example, requesting data or login credentials in relation to a new project or recently launched initiative.

Taking this a step further, cybercriminals could supplement a BEC attack with audio or video deepfakes created by AI to further convince victims of their legitimacy. Scammers can use audio deepfakes to leave voicemails or, if being especially brazen, conduct entire phone conversations to make their identity theft especially compelling.

Meanwhile, scammers can create video deepfakes that relay special instructions, such as transferring money, and attach them to emails. Believing the request came from a legitimate source, there’s a chance employees will comply with the request, boosting the efficacy of the BEC attack in the process. Furthermore, the less familiar an employee is with attacks of this kind, the more likely they are to fall victim to them.

In short, AI models make it easier to carry out BEC attacks, which makes it all the more likely for cybercriminals to attempt them.

AI and Malware

Malware refers to any kind of malicious software (hence, “mal(icous) (soft)ware”), such as viruses, Trojan horses, spyware, and ransomware, all of which can be enhanced by AI in several ways.

Most notable is AI’s effect on polymorphic malware, which has the ability to constantly evolve to bypass email security measures, making malicious attachments harder to detect. Malware, as with any piece of software, carries a unique digital signature that can be used to identify it and confirm its legitimacy. Anti-malware solutions traditionally use these digital signatures to flag instances of malware, but the signature of polymorphic malware changes as it evolves, allowing it to slip past email security measures.

While polymorphic malware isn’t new, and previously relied on pre-programmed techniques such as encryption and code obfuscation, AI technology has made it far more sophisticated and difficult to detect. Now, AI-powered polymorphic malware can evolve in real-time, adapting in response to the defense measures it encounters.

AI can also be used to discover Zero Day exploits, i.e., previously unknown security flaws, within email and network systems in less time. Malicious actors can employ AI-driven scanning tools to uncover vulnerabilities unknown to the software vendor at the time of its release and exploit them before they have the opportunity to release a patch.

How To Mitigate AI-Based Email Security Threats

While AI can be used to increase the effectiveness of email attacks, fortunately, the fundamentals of mitigating email threats remains the same; organizations must be more vigilant and diligent in following email security best practices and staying on top of the latest threats and tools used by cybercriminals.

Let’s explore some of the key strategies for best mitigating AI-based email threats and better safeguarding the ePHI within your organization.

Educate Your Employees: ensure your employees are aware of how AI can enhance existing email threats. More importantly, demonstrate what this looks like in a real-world setting, showing examples of AI-generated phishing and BEC emails compared to traditional messages, what a convincing deepfake looks and sounds like, instances of polymorphic malware, and so on.

Additionally, conduct regular simulations, involving AI-enhanced phishing, BEC attacks, etc., as part of your employees’ cyber threat awareness training. This gives them first-hand experience in identifying AI-driven email threats, so they’re not caught off-guard when they encounter them in real life. You can schedule these simulations to occur every few months, so your organization remains up-to-date on the latest email threat intelligence.
Enforce Strong Email Authentication Protocols: ensure that all incoming emails are authenticated using the following:
- Sender Policy Framework (SPF): verifies that emails are sent from a domain’s authorized servers, helping to prevent email spoofing.
- DomainKeys Identified Mail (DKIM): preserves the integrity of the message’s contents by adding a cryptographic signature, mitigating compromise during transit, e.g., stealthy or distributed data exfiltration.
- Domain-based Message Authentication, Reporting & Conformance (DMARC): enforces email authentication policies, helping organizations detect and block unauthorized emails that fail SPF or DKIM checks.

By verifying sender legitimacy, preventing email spoofing, and blocking fraudulent messages, these authentication protocols are key defenses against AI-enhanced phishing and business email compromise (BEC) attacks.

Access Control: while AI increases the risk of PHI exposure and login credential compromise, the level of access that a compromised or negligent employee has to patient data is another problem entirely. Subsequently, data breaches can be mitigated by ensuring that employees only have access to the minimum amount of data required for their job roles, i.e. role-based access control (RBAC). This reduces the potential impact of a given data breach, as it lowers the chances that a malicious actor can extract large amounts of data from a sole employee.
Implement Multi-Factor Authentication (MFA): MFA provides an extra layer of protection by requiring users to verify their identity in multiple ways. So, even in the event that a cybercriminal gets ahold of an employee’s login credentials, they still won’t have sufficient means to prove they are who they claim to be.
Establish Incident Response and Recovery Plans: unfortunately, by making them more scalable, sophisticated, and harder to detect, AI increases the inevitability of security breaches. This makes it more crucial than ever to develop and maintain a comprehensive incident response plan that includes strategies for responding to AI-enhanced email security threats.

By establishing clear protocols regarding detection, reporting, containment, and recovery, your organization can effectively mitigate, or at least minimize, the impact of email-based cyber attacks enhanced by AI. Your incident response plan should be a key aspect of your employee cyber awareness training, so your workforce knows what to do in the event of a security incident.

Get Your Copy of LuxSci’s 2025 Email Cyber Threat Readiness Report

To learn more about healthcare’s ever-evolving email threat landscape and how to best ensure the security and privacy of your sensitive data, download your copy of LuxSci’s 2025 Email Cyber Threat Readiness Report.

You’ll discover:

The latest threats to email security in 2025, including AI-based attacks
The most effective strategies for strengthening your email security posture
The upcoming changes to the HIPAA Security Rule and how it will impact healthcare organizations.

Grab your copy of the report here and start increasing your company’s email cyber threat readiness today.

Pete Wermter

As a marketing leader with more than 20 years of experience in enterprise software marketing, Pete's career includes a mix of corporate and field marketing roles, stretching from Silicon Valley to the EMEA and APAC regions, with a focus on data protection and optimizing engagement for regulated industries, such as healthcare and financial services. Pete Wermter — LinkedIn

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HIPAA Security Rule Email Encryption Requirements

July 8, 2026
Tom Deeb

Your Email Platform Is Becoming Critical Healthcare Infrastructure

July 1, 2026
Pete Wermter

Most healthcare organizations view email as a utility, a necessary tool for sending messages between staff, communicating with patients, sending out newsletters, connecting workflows, and so on. Historically, IT teams focused on keeping it running, security teams worried about phishing, and compliance teams made sure sensitive emails were encrypted.

Today, however, that view is rapidly becoming outdated.

Email has evolved into one of healthcare’s most critical digital infrastructure components, and also one of it’s biggest security threats. It’s a core channel for patient engagement, care coordination, revenue cycle operations, digital marketing, remote monitoring, and increasingly, AI-powered communications. The organizations that recognize this shift are building communications platforms designed for security, performance, automation, and growth. With the new HIPAA Security Rule requiring email encryption on the horizon, those companies that don’t may find themselves constrained by systems that were never intended to support modern healthcare.

Email Is No Longer Just a Messaging Tool

Healthcare organizations now depend on email to support dozens of mission-critical workflows every day.

Patients receive appointment reminders, registration instructions, imaging results, billing notifications, Explanation of Benefits (EOBs), prescription updates, preventive care reminders, patient education, and post-discharge follow-up. Marketing teams deliver personalized wellness campaigns and service line promotions. Clinical systems generate transactional notifications. Revenue cycle teams rely on secure digital communications to accelerate payments and reduce paper costs.

For many organizations, mission-critical patient communications flow through email every month.

When viewed collectively, email is more than a simple communications channel. It has become operational infrastructure with high levels of security needed and increasing compliance requirements.

The Stakes Continue to Rise

As healthcare becomes more digital, every communication carries greater business and clinical importance.

A delayed billing email may postpone payment. A failed appointment reminder can increase no-show rates. An undelivered care management message may impact patient outcomes. A misconfigured security policy can expose protected health information (PHI). Poor deliverability can undermine expensive patient engagement initiatives before they ever reach the inbox.

These are no longer isolated IT issues. Email can affect revenue, patient satisfaction, operational efficiency, compliance, and organizational reputation.

Today’s healthcare leaders require email infrastructure to provide the same reliability and visibility they demand from electronic health records, identity management systems, and other core infrastructure.

AI Is Raising the Bar Even Higher

There’s little doubt that artificial intelligence (AI) promises to transform patient communications.

Healthcare organizations everywhere are exploring AI-generated patient education, personalized outreach, intelligent scheduling, multilingual communications, and automated follow-up programs.

But AI also increases the importance of the underlying communications infrastructure.

Generating more personalized emails means little if organizations cannot:

Automatically protect PHI.
Apply consistent security policies.
Maintain complete audit trails.
Deliver messages reliably.
Integrate with EHRs, RCM and CRM platforms, and customer data platforms.
Demonstrate compliance during an audits.

In many ways, AI amplifies both the opportunities and the risks. Your email platform can help determine whether AI initiatives succeed or create new compliance and operational challenges.

Infrastructure Matters More Than Features

Healthcare buyers have traditionally evaluated email platforms based on individual features such as encryption, spam filtering, or secure portals.

Those capabilities remain important, but they no longer tell the whole story.

Today’s healthcare organizations should be evaluating communications platforms the same way they evaluate any mission-critical infrastructure.

Questions increasingly include:

Can it support both transactional and marketing communications?
Does it automatically enforce security policies without relying on user decisions?
Can it integrate with EHRs, CRM systems, CDPs, and business applications?
Will it scale during peak communication periods?
Does it provide detailed audit logging and reporting?
Can it adapt as regulatory expectations evolve?
Does it maintain high deliverability at enterprise scale?
Does it support single-tenant dedicated infrastructure for high performance and increased security?

These infrastructure characteristics often determine long-term success far more than any single feature comparison.

Email and the Future Of Secure Healthcare Communications

Healthcare is steadily moving toward a world where nearly every patient interaction is digital, personalized, and data-driven.

Healthcare leaders often ask whether they need a more secure email solution. That may be the wrong question.

The better question is whether their communications infrastructure is ready for where healthcare is headed over the next decade.

If you want talk about the future of your healthcare email infrastructure, reach out today and schedule a 30-minute assessment call with our experts.

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The HIPAA Security Rule Missed Its May Deadline — Here’s What We Know

June 9, 2026
Pete Wermter

The proposed HIPAA Security Rule update has become one of the most closely watched healthcare compliance developments in recent years. Designed to strengthen cybersecurity protections for electronic protected health information (ePHI), the proposal could significantly reshape how healthcare organizations approach risk management, ePHI encryption, and mandatory email encryption requirements.

A final rule was expected as early as May 2026. However, that deadline has now passed without publication from the U.S. Department of Health and Human Services (HHS) Office for Civil Rights (OCR).

So, what happens next—and what should healthcare IT directors, CISOs, and compliance officers do now?

Where Things Stand Today

The HIPAA Security Rule Notice of Proposed Rulemaking (NPRM) was published on January 6, 2025, with the goal of strengthening cybersecurity protections for ePHI in response to escalating ransomware attacks, healthcare breaches, and growing concerns about cyber resilience across the healthcare sector.

The proposal generated thousands of public comments from healthcare providers, payers, business associates, technology vendors, and industry groups. OCR has spent much of the past year reviewing this feedback and evaluating the operational and financial impact of the proposed changes.

Although the Spring Unified Regulatory Agenda identified May 2026 as a target date for a final rule, that milestone came and went without publication. As of June 2026, the proposed HIPAA Security Rule update remains under review.

While some organizations may be tempted to take a wait-and-see approach, the missed deadline should not be interpreted as a signal that the initiative has stalled. If anything, the proposal offers valuable insight into the future direction of healthcare cybersecurity regulation.

The Growing Focus on Mandatory Email Encryption

One of the most discussed aspects of the proposed HIPAA Security Rule update is encryption.

Under the current HIPAA Security Rule, encryption is generally classified as an “addressable” implementation specification. Organizations can choose alternative safeguards if they document and justify their decisions through a risk analysis process.

The proposed changes would significantly reduce that flexibility. Instead, many security safeguards, including encryption controls, would become more prescriptive and difficult to avoid.

While the final language has not yet been released, healthcare organizations should pay close attention to the proposal’s clear message: protecting ePHI through encryption is increasingly viewed as a baseline cybersecurity requirement.

This is particularly important for email communications.

Email remains one of the most widely used communication channels in healthcare, supporting everything from patient engagement and care coordination to billing, scheduling, and marketing communications. As regulators continue to focus on reducing data breach risks, mandatory email encryption is emerging as a likely area of increased scrutiny.

What Healthcare Organizations Should Do Now

The current delay creates an opportunity, not a reason to postpone action.

Healthcare organizations can begin preparing for likely requirements today by evaluating the security controls highlighted throughout the proposed rule.

Key areas to review include:

Encryption of ePHI across systems and communications channels
Comprehensive asset inventories and ePHI data mapping
Enhanced risk analysis and risk management processes
Multifactor authentication (MFA)
Vulnerability scanning and penetration testing
Incident response planning and testing
Backup and recovery procedures
Email security and secure email encryption practices

Organizations that proactively strengthen these areas now will be better prepared regardless of the final rule’s implementation timeline.

Why Secure Email Encryption Should Be a Priority

For many healthcare organizations, email remains one of the largest compliance and security risks.

Human error, misdirected messages, phishing attacks, and inconsistent encryption practices continue to contribute to breaches involving protected health information. As a result, secure email encryption is increasingly becoming a foundational component of healthcare cybersecurity strategies.

Organizations that rely on manual encryption processes or employee judgment alone may find it difficult to meet evolving regulatory expectations.

Instead, healthcare organizations should look for solutions that automate encryption decisions, reduce user error, and provide flexibility based on the sensitivity of the communication.

At LuxSci, we have long believed that security and usability must work together. We are 100% focused on secure healthcare communications, helping healthcare providers, payers, and suppliers protect sensitive data while improving patient and customer engagement. Our proven secure email solutions, used by leading companies including Athenahealth, 1-800 Contacts, and Hinge Health, help organizations protect ePHI with automated encryption capabilities that support both compliance and operational efficiency. Our unique SecureLine encryption technology enables organizations to apply the appropriate level of protection while maintaining a seamless experience for patients, customers, and staff.

For organizations already using Microsoft 365 or Google Workspace, LuxSci Secure Email Gateway can add HIPAA-compliant email security and encryption without requiring users to change their existing workflows. This approach helps reduce risk, while preserving productivity and user adoption.

The Bottom Line

The HIPAA Security Rule final rule may have missed its anticipated May deadline, but the cybersecurity challenges driving the proposal remain very real.

The OCR is still expected to make the rule change, which could require mandatory encryption of ePHI by early 2027.

The time to prepare is now!

Healthcare organizations should view the proposed HIPAA Security Rule update as an advance warning of where regulatory expectations are heading. Stronger cybersecurity controls, enhanced risk management, ePHI encryption, and mandatory email encryption requirements are all likely to remain central themes in future compliance efforts.

The organizations that begin preparing now will not only be better positioned for future regulatory changes, but will also strengthen their ability to protect patient data, reduce risk, and build trust in an increasingly challenging threat landscape.

At LuxSci, we’re proud to support the healthcare industry’s ongoing digital transformation through secure healthcare communications. Our HIPAA-compliant solutions for secure email, email marketing, and forms empower organizations to safely use and protect PHI, while delivering better patient experiences and outcomes.

Ready to strengthen your healthcare cybersecurity strategy?

Learn more about LuxSci and our complete suite of HIPAA compliant email and marketing solutions, or schedule a consultation with one of our healthcare communication experts today.

LuxSci Awarded 20 Badges in the G2 Summer 2026 Reports

May 28, 2026
Pete Wermter

We’re excited to announce that LuxSci has again been recognized by G2 with 20 badges in its just-released Summer 2026 Reports, highlighting our continued leadership in secure healthcare communications and HIPAA compliant email solutions.

The new LuxSci G2 recognitions span several categories, including:

Best Estimated ROI
Best Support
High Performer
Leader

These latest LuxSci G2 awards reflect what matters most to our customers: delivering secure, HIPAA compliant healthcare communications backed by responsive support and measurable business results.

As one of the most trusted providers of HIPAA compliant email, marketing, and forms solutions, we’re proud to see our commitment recognized across multiple product categories and customer satisfaction metrics.

Recognition Built on Customer Experience

LuxSci’s G2 rankings are based on verified customer feedback and real-world user experiences, making these badges especially meaningful to our team.

This year’s Summer Reports recognized LuxSci for consistently delivering value to healthcare organizations looking to securely engage patients and customers while maintaining compliance with HIPAA requirements.

Among the highlights, the LuxSci G2 recognition includes:

Best Estimated ROI, reflecting the measurable value customers achieve through secure healthcare communications and personalization
Best Support, reinforcing LuxSci’s long-standing reputation for responsive, knowledgeable customer service
High Performer badges across multiple categories for customer satisfaction and product performance
Leader recognition for delivering secure, scalable communications solutions trusted by healthcare organizations

At LuxSci, we believe secure communications should also drive better engagement, stronger outcomes and operational efficiency. These recognitions reinforce our focus on helping healthcare providers, payers and suppliers personalize communications while protecting sensitive patient data.

Supporting the Future of Personalized Healthcare Engagement

LuxSci’s secure healthcare communication and patient engagement solutions empower organizations to safely communicate with patients and customers through:

HIPAA-compliant high volume email
Secure email marketing
Secure forms and data collection
Flexible encryption with SecureLine technology

Our solutions are designed to help healthcare organizations improve engagement, streamline workflows and personalize the healthcare journey while maintaining the highest standards of security and compliance.

These latest LuxSci G2 recognitions also build on LuxSci’s broader reputation for security, performance and customer success. Security and trust remain foundational to everything we do, alongside our commitment to delivering smart, responsive support for our customers.

Thank You to Our Customers

We’re grateful to our customers for their continued trust, collaboration and feedback. Their reviews and insights help shape our products and drive ongoing innovation across the LuxSci product set.

To learn more about LuxSci’s secure healthcare communications solutions, contact our team to schedule a secure email assessment or demo.

Connect with us today!

Is SendGrid HIPAA-Compliant?

January 23, 2025
LuxSci

Twilio’s SendGrid is a cloud-based email marketing platform that contains the tools and resources that organizations need to carry out bulk email marketing campaigns. By providing companies with a robust, scalable email infrastructure, SendGrid reduces the technical and management overhead from delivering emails at scale.

SendGrid’s capabilities and benefits are undeniable – and are the reason why the popular platform is the email delivery service of choice for prominent companies like Spotify and Airbnb. For healthcare organizations, however, while reliability and scalability are essential for large-scale patient engagement campaigns and communications, security is another crucial concern. More specifically, for a healthcare company to send electronic protected health information (ePHI) through an email services platform, the service must be HIPAA-compliant.

This then begs the question, is SendGrid a HIPAA compliant email service? Subsequently, can companies use SendGrid to transmit ePHI?

The short answer is no, they are not. Let’s take a closer look…

Is SendGrid HIPAA-Compliant?

SendGrid is not a HIPAA-compliant email service. There are two key reasons for this:

It lacks sufficient encryption measures
SendGrid does not sign business associate agreements (BAAs)

Let’s discuss each reason in greater detail.

Basic Encryption

SendGrid only offers the basic encryption provided by the Simple Mail Transmission Protocol (SMTP), i.e., the standard mechanism used to transmit emails.

Unfortunately, this level of encryption leaves ePHI vulnerable to cyber threats such as business email compromise (BEC) attacks, ransomware, and device loss or theft. In contrast, for an email services platform to be HIPPA-compliant, it must protect ePHI in transit and at rest, using security measures like Transport Layer Security (TLS) encryption and end-to-end encryption.

Refreshingly, SendGrid is clear and upfront about this (in contrast to, Mailchimp, for example, who make you dig a little deeper to determine their non-compliance) – as Twilio’s documentation explicitly says that they do not offer HIPAA-compliant data transmission. Stating, “SendGrid does not natively support HIPAA-compliant data transmission. We do not offer any encryption or security measures surrounding message transmission beyond those included in the SMTP RFC, which was not designed with HIPAA compliancy in mind.”

In short, SendGrid wasn’t designed to withstand the increased cyber risk that accompanies handling ePHI and isn’t HIPPA-compliant as a result.

No Business Associate Agreement

Additionally, in addition to lower levels of encryption, SendGrid does not sign the business associate agreements (BAA) required to be HIPPA-compliant.

A business associate agreement (BAA) is a written contract between a covered entity (your company) and a business associate (a service provider, such as an email services or email marketing platform) that’s an essential requirement of HIPAA compliance. A BAA details how two organizations can share data and the legal responsibilities of each party.

This is again stated on Twilio’s website that says, “Twilio SendGrid does not intend uses of the Service to create obligations under The Health Insurance Portability and Accountability Act of 1996 (“HIPAA”), the Gramm-Leach-Bliley Act (“GLBA”) or similar laws and makes no representations that the Service satisfies the requirements of such laws. If You are (or become) a Covered Entity or Business Associate (as defined in HIPAA) or a Financial Institution (as defined in GLBA), You agree not to use the Service for any purpose or in any manner involving Protected Health Information (as defined in HIPAA) or Nonpublic Personal Information (as defined in GLBA).”

Here, Twilio is explicitly telling you that SendGrid does not fit the requirements of HIPPA-compliant and that you should not use their service to transmit ePHI.

HIPAA-Compliant Alternatives to SendGrid

While healthcare companies cannot rely on popular options like SendGrid if they want to utilize ePHI in their patient outreach campaigns, fortunately, there are HIPAA-compliant email platforms that are specifically designed for organizations that have to comply with the regulations.

As the most experienced HIPAA-compliant email provider, LuxSci specializes in providing secure and scalable HIPAA-compliant services for companies aiming to send hundreds of thousands – or millions – of emails. In light of this, we place security, regulatory and practical considerations front and center when building our solutions – from their early planning stages until final deployment.

Our approach results in tailor-made tools and services like HIPAA-compliant bulk email, secure text and secure marketing. This includes flexible encryption functionality, such as TLS, end-to-end, or role-based access encryption, that enable healthcare organizations to align their security with the sensitivity of the transmitted and their specific business requirements – all while remaining HIPAA compliant.

To discover how LuxSci and SendGrid stack up against each other, as well as with other HIPAA-compliant, general purpose and marketing email providers on the market, including Virtru and Mailchimp, take a look at our Vendor Comparison Guide. The guide takes a deep dive on 12 email delivery platforms, offering insights on what to consider when selecting a provider – and how to choose the vender best suited to meet your secure healthcare communications needs.

Get your copy here, and reach out to us with any questions.

Healthcare Marketing Trends

May 28, 2025
Pete Wermter

Let’s take a look at key healthcare marketing trends to be aware of and how they can impact your results.

Email Deliverability

Thanks to Google and Yahoo, significant changes happened for email marketers in 2024. As we’ve previously written about, Google and Yahoo are implementing new requirements for bulk email senders that will involve a lot of coordination and effort for marketers. Beyond the initial implementation of technical requirements like SPF, DKIM, and DMARC records, marketers must pay close attention to their spam rates in the future. Keeping your spam reports below 0.3% will be essential to ensure that Google and Yahoo aren’t blacklisting your emails. Marketers must keep their email lists clean, craft relevant campaigns, and use technology to remove unengaged contacts promptly. Over two billion people use Google or Yahoo as their email provider, so adopting these standards is not optional.

Artificial Intelligence

Healthcare marketers are also looking at ways to use artificial intelligence to save time and automate processes with tools like ChatGPT, DALL-E, and Midjourney. Now, marketers are seriously evaluating tools that can assist with business processes like copywriting, graphic design, data analysis, and other functions.

However, it’s essential to carefully vet any artificial intelligence tool if you plan to use it in your marketing efforts. What data sets is it trained on? Are they biased? Is the information accurate? Some tools introduce legal compliance risks, and it’s essential to understand the risks thoroughly.

Trust is essential in healthcare marketing, and relying too heavily on AI tools can create a negative patient experience. AI tools should not replace marketers. At best, these tools can help marketers complete their work. Guardrails are required when it comes to AI tools, and healthcare marketers should be cautious to ensure their brands are well-represented by the output of these tools.

Automation and APIs

Another way to save time and measure results is using APIs and automation. Many marketers are turning to automation tactics to streamline operations in the face of increasing budgetary pressure. Advanced email marketers can use email APIs to trigger email campaigns and automated workflows when specific criteria are met, including user engagement with emails, and use dynamic content to personalize the healthcare journey. These tactics make email marketing scalable and ensure your audience receives the proper communications at the right time.

APIs can also be used to organize the results of your marketing efforts. Email APIs can deliver data about your campaigns (delivery status, open and clicks, unsubscribes, number secured, etc.) back into your marketing dashboards and databases. This is a way to help you make informed decisions and improve your marketing results. Expect to see more marketers embrace automation alongside AI tools this year.

Personalization

Personalization continues to be extremely important to successful healthcare marketing efforts. This is a challenge for healthcare providers because they must comply with HIPAA regulations in their email communications. Luckily, with the right tools and patient permission, it’s possible to personalize emails to create relevant campaigns, including using PHI in emails and messaging. When healthcare marketers have access to zero-party patient data and the right tools to execute, they can go beyond practice newsletters to create email campaigns that deliver results.

Proving Impact and Delivering ROI

Healthcare providers continue to face a challenging economic situation and may be forced to cut marketing budgets. Although some advertising channels may be forced to take a hiatus, email marketing should not be one of them. Not only do patients want to receive marketing communications via email, but email marketing also delivers one of the best returns on investment compared to other channels.

However, the way we track and measure the impact of marketing campaigns must also change. In 2024, open rates started becoming less reliable indicators of marketing success. Apple Mail’s privacy features and the increasing prevalence of email filtering and spam tools mean that marketers will need to rely on different metrics to judge the success of their campaigns. Tracking the clicks and what actions users take in other channels after receiving the email is crucial to understanding the effectiveness of your campaigns – and making adjustments to improve results. Also, keeping email lists clean and removing unsubscribed and inactive users is more important than ever to keep your IP addresses from being throttled.

Secure Texting Apps for Healthcare: Are They Safe?

October 17, 2024
LuxSci

As today’s healthcare patients demand more personalized and efficient care, secure communication tools have become a requirement for modern multi-touch engagement. With increasingly tech-savvy patients and customers, today’s providers, payers and suppliers are turning to secure texting apps for healthcare to open up new communications channels, enhance engagement, and improve overall health outcomes.

Sounds great, right? Well, secure text must not only be efficient, but also secure and compliant with strict regulations, including HIPAA (Health Insurance Portability and Accountability Act).

In this blog post, we’ll explore how secure texting can make healthcare more efficient, adding a new and commonly used channel to better connect with your patients and customers—and we’ll provide some useful tips for companies looking to bring secure text into their healthcare engagement strategies.

The Value of Secure Texting Apps for Healthcare

Healthcare providers, payers and suppliers often face the challenge of quickly sharing critical information with patients and customers, all while maintaining data privacy and securing protected health information (PHI). Traditional texting and SMS methods are inherently insecure, leaving sensitive health information vulnerable to breaches. Text messages have a number of widely known security vulnerabilities, including issues with confidentiality, only optional encryption, and inadequate authentication.

In healthcare, a data breach isn’t just a technical issue—it can lead to severe consequences, including legal penalties and the loss of patient trust, as well as harming your brand and future business. Secure texting ensures compliance with HIPAA regulations, protecting patient data and safeguarding healthcare organizations and companies from fines.

HIPAA Compliance Considerations for Secure Texting

One of the key concerns when implementing secure texting in healthcare is HIPAA compliance. HIPAA mandates strict guidelines for the handling, transmission, and storage of Protected Health Information (PHI). Any communication containing PHI must be encrypted, auditable, and only accessible by authorized users. Here are some HIPAA compliance factors to consider:

End-to-End Encryption: Ensure that your secure texting app offers end-to-end encryption. This means that the email service provider (ESP) encrypts and transmits data using the TLS security protocol, securely stores data at rest, and data is never kept on a recipient’s device, preventing interception and access by unauthorized parties.
Audit Controls: HIPAA requires organizations to maintain an audit trail of all communications. Your secure texting solution should provide a record of when messages are sent, delivered, and read, as well as details on who accessed the information.
Access Controls: Only authorized personnel should have access to sensitive patient data or PHI. Secure texting apps for healthcare should offer user authentication features such as PINs, biometrics, or two-factor authentication to ensure the identity of the user. The safest approach is to not include PHI in your text message at all, but rather direct users to a secure communications platform via text message.
Remote Wipe Functionality: In the event that a device is lost or stolen, healthcare providers must be able to remotely wipe PHI from the device to prevent unauthorized access, if needed.

Tips for Implementing Secure Texting in Healthcare

If you’re a healthcare organization considering secure texting apps, here are some practical tips to ensure a smooth implementation:

Choose the Right Platform: Not all secure texting apps are created equal. Look for platforms that are specifically designed for healthcare, as they are more likely to include features designed for HIPAA compliance. LuxSci Secure Text, for example, is built for healthcare environments, with encryption, audit trails, and other compliance tools integrated into the solution.
Train Your Staff: Technology is only as secure as the people using it. Ensure that all staff members who will use the secure texting app are trained on best practices for handling PHI and following compliance protocols. Regular training sessions and refresher courses are a must to keep everyone up to date with the latest rules and regulations.
Encourage Patient and Customer Adoption: Secure texting is a powerful tool for patient and customer engagement. Inform patients about the benefits of secure messaging and how it protects their privacy. Offer your patients and customers—especially those less likely to respond to other channels—the option to receive text messages as part of a multi-channel or omnichannel engagement approach.
Integrate with Existing Systems: A seamless workflow is crucial for the success of any new technology. Ensure that your secure texting solution can integrate with your existing Electronic Health Records (EHR) system, CDP platform, and other healthcare engagement channels and portals, so communication between providers, payers, suppliers and patients is not siloed.
Monitor and Review: After implementing secure texting, regularly review its usage and ensure compliance protocols are being followed. Monitor audit logs and address any potential security concerns promptly. Continuous improvement is key to maintaining both security and efficiency.

Improving Personalization and Engagement with Secure Texting

Beyond compliance and data protection, secure texting apps for healthcare can significantly enhance patient engagement and improve the overall healthcare experience. In fact, personalized, timely communication has been shown to improve health outcomes and boost patient satisfaction. Here’s how:

Appointment Reminders and Care Management: Send patients personalized appointment reminders, medication prompts, or follow-up instructions, reducing no-shows and improving adherence to treatment plans. For instance, sending a patient a personalized text reminder for their diabetes check-up or alerting them to the results of medical tests can improve and accelerate care management.
Product Offers, Renewals and Upgrades: Secure messaging enables healthcare providers and suppliers to reach out to patients and customers to remind them about a prescription renewal, to upgrade or offer a new product, or to drive plan renewals and new services.
Patient Education: Use secure texting to alert patients that new educational materials, such as care instructions, post-surgery protocols, or health tips tailored to the patient’s specific condition, are available. This not only empowers patients with more information but improves outcomes with better adherence to treatment plans and ongong care needs.

How LuxSci’s Secure Text Works

LuxSci Secure Text transmits its data with TLS protection, stores its information with 256-bit AES, and data is never kept on the recipient’s device. Recipients use password-based authentication to access the information and messages are securely stored in LuxSci’s databases and dedicated secure infrastructure.

LuxSci’s Secure Text does not require the sender to install or use any new applications. Leveraging LuxSci’s SecureLine encryption service, the sender:

Writes their message in either LuxSci’s WebMail email app or their preferred email program, including Google Workspace or Microsoft 365.
In the address field, the sender enters a special email address that is based the recipient’s phone number. For example, an address of 2114367789@secure.text would send the message to a US recipient whose number is 211-436-7789. Once the sender is finished, they hit the send button.
The recipient will receive a normal SMS that tells them a secure message is waiting for them. The message contains a link, which opens up their phone’s web browser:

If they have recently viewed another Secure Text message, the new message will immediately be displayed.
If the recipient has used Secure Text to view messages at an earlier date, they will need to enter their password before they can view the message.
If this is the recipient’s first Secure Text message, they will need to set up a password before they can view the message.

With LuxSci, you do not include PHI in your text messages, helping to ensure the privacy and protection of patient and customer data at all times, and eliminating the inherent security risks of text and SMS messages.

Learn More About Secure Texting Apps for Healthcare

Today’s secure texting solutions are expanding the ways healthcare organizations communicate with patients and customers. With the right solution, you can ensure compliance with regulations like HIPAA, while enhancing personalization, engagement, and health outcomes. Secure texting can improve the end-to-end healthcare journey and create a more efficient, patient-centered healthcare experience.

Are you ready to improve your patient engagement with secure text, while maintaining HIPAA compliance and securing PHI data?

Contact us today to learn more about secure texting apps, healthcare-specific use cases, and how you can implement new secure communication channels to achieve better outcomes and grow your business.

How To Create a Healthcare Marketing Plan?

August 4, 2025
Erik Kangas

A healthcare marketing plan establishes strategic promotional activities, target audience identification, budget allocation, and compliance protocols to attract new patients while adhering to HIPAA privacy regulations and state advertising laws. Medical practices develop these documents to guide their promotional efforts across digital platforms, traditional media, and community outreach programs, ensuring all patient acquisition activities comply with healthcare privacy requirements and professional advertising standards.

Medical practices compete intensely for patient attention in saturated healthcare markets. Developing promotional strategies without proper planning leads to wasted resources, compliance violations, and missed opportunities to connect with patients who need specific medical services.

Target Audience in Healthcare Marketing Plan Development

Patient demographic research identifies age groups, geographic locations, insurance coverage types, and medical conditions that align with practice specialties and service offerings. Healthcare organizations analyze existing patient data to understand referral patterns, appointment scheduling preferences, and communication channel effectiveness for different population segments.

Competitor analysis reveals promotional strategies used by similar practices, pricing structures for comparable services, and market gaps that create opportunities for differentiation. This research helps practices position their services uniquely while avoiding oversaturated promotional approaches that fail to generate meaningful patient engagement.

Budget Allocation

Financial planning allocates resources across promotional channels based on expected return on investment, patient acquisition costs, and practice revenue goals. Digital advertising usually receives 40-60% of promotional budgets due to measurable results and targeted audience capabilities, while traditional media and community events receive smaller allocations.

Compliance costs including legal reviews, authorization management, and privacy training must be factored into promotional budgets to ensure all activities meet regulatory requirements. Practices that underestimate compliance expenses often discover their promotional activities violate privacy laws or professional advertising standards.

Digital Strategy to Drive Modern Patient Acquisition

Website optimization, search engine marketing, and social media presence are the core of contemporary promotional efforts outlined in every healthcare marketing plan. Practices invest in professional website design, patient portal integration, and mobile-responsive layouts to capture patients researching medical services online.

Content creation including blog posts, educational videos, and patient resources helps establish expertise while providing valuable information to potential patients. However, all content must avoid using patient information without authorization and cannot make unsubstantiated medical claims that violate advertising regulations.

Compliance Integration Protects Promotional Activities

HIPAA authorization procedures, business associate agreements with promotional vendors, and state advertising law compliance must be woven throughout every aspect of promotional planning. Healthcare marketing plan development includes legal review processes, privacy impact assessments, and staff training protocols to prevent violations.

Documentation requirements for promotional activities include consent forms, vendor contracts, and approval workflows that demonstrate compliance with healthcare privacy laws. Practices without proper documentation face significant penalties when regulatory investigations uncover promotional activities that violate patient privacy protections.

Community Outreach Builds Local Patient Relationships

Health fairs, educational seminars, and community partnerships create opportunities for practices to connect with potential patients through face-to-face interactions. These activities require planning to ensure patient privacy protection while maximizing promotional impact through relationship building and trust development.

Referral programs with other healthcare providers, local businesses, and community organizations can generate new patient leads when structured appropriately. Any financial incentives for referrals must comply with healthcare fraud and abuse laws to avoid legal complications.

Performance Measurement Guides Strategy Optimization

Patient acquisition metrics, appointment conversion rates, and promotional channel effectiveness data help practices evaluate their promotional success and adjust strategies accordingly. Healthcare marketing plan implementation includes tracking systems for website traffic, phone inquiries, and new patient appointments generated by different promotional activities.

Return on investment calculations compare promotional spending with revenue generated from new patients to determine which activities provide the best financial results. Practices use this data to reallocate budgets toward high-performing promotional channels while eliminating ineffective strategies.

Implementation Timeline

Monthly promotional calendars coordinate campaign launches, content publication schedules, and community event participation to maximize promotional impact while avoiding resource conflicts. Healthcare marketing plan execution requires detailed project management to ensure all activities launch on schedule and within budget constraints. Seasonal considerations including flu shot campaigns, wellness check promotions, and holiday health messaging opportunities require advance planning to capitalize on increased patient interest during specific time periods. Practices that plan these campaigns well in advance may achieve better results than those that react to opportunities without preparation.