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Posts Tagged ‘forged’

Ask Erik: Is this email fake? How can I tell?

Thursday, December 28th, 2017

In a recent “Ask Erik” question, Eve asked:

“I received a copy of an email that someone claims they sent to me. They did not forward this apparent email they claim they sent to me. Rather they copied and pasted it into a current email.

However, I did not receive this email, and in all honesty this apparent copy of this email looks fake. I believe I could easily create this type of fake email myself. So, is there a way of telling whether someone has faked an email which they claim they sent to you? And, should I insist that the original email they claim they sent to be is forwarded to me and not copied and pasted?”

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Tracing the Origin of an Email Message — and Hiding it

Tuesday, March 17th, 2015

We are often asked by our users to help  them determine from where an email message has originated. “Where did this spam come from?”

In general, it is fairly easy to do this if you have access to the “headers” of the message.  In this post, we will show you how to determine a message’s original location yourself and also how you can protect yourself from others determining your location when you send email messages to them.

Why would you need to protect yourself — If you are traveling and do not want people to know where you are; if your messages are not going through because your ISP is blacklisted or has a poor reputation.

 

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Email Identity Protection and LuxSci Email Hosting

Monday, March 9th, 2015

We have just completed a long series of articles discussing how attackers forge email messages and what technologies and techniques can be used to counter these attacks.  See: Email Identity and Forged Email.

In this post, we will discuss some best practices when using LuxSci to maximize your protection against forged email messages.

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8 Ways to Protect yourself from Forged/Fake Email

Monday, January 26th, 2015

The Internet is rife with fake and forged email.  Typically these are email messages that appear to be from a friend, relative, business acquaintance, or vendor that ask you to do something.  If you trust that the message is really from this person, you are much more likely to take whatever action is requested — often to your detriment.

These are forms of social engineering — the “bad guys” trying to establish a trusted context so that you will give them information or perform actions that you otherwise would not or should not do.

Here we address some of the actions you can take to protect yourself from these attacks as best as possible.  We’ll present these in the order of increasing complexity / technical difficulty.

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Why protecting and validating email identity is a top priority for a secure 2015

Wednesday, January 21st, 2015

The scope and frequency of cyber attacks, data breaches, information disclosures, and the sophistication of the tools used to attack companies and individuals has been increasing at a tremendous rate.

It doesn’t strain our memories to come up with numerous prime examples including the deliberate corporate penetration of Sony (which was “easy”) and of Sands Casino (presumably very hard); or the exposure of super-powerful nation state sponsored attack software Regin that helps enable penetration of specific, complex targets.   Don’t forget as well, the numerous phishing attacks that were propagated in 2014.  And, perhaps just as infamous, the social engineering attacks in which malicious individuals tricked Apple and GoDaddy into revealing sensitive information.

All of these are different attack vectors, with different ultimate purposes, targeting individuals or corporations.  All were successful.  And the actual, complete list would be too large to publish (and would be impossible to know as more than half of data breaches go unnoticed).

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