Websense Security Labs Blog

Websense Security Labs discovers, investigates and reports on advanced Internet threats that traditional security
research methods miss.

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More SSL Mess - Logjam

Posted: 21 May 2015 03:18 AM | Tamas Rudnai | no comments


More SSL Mess - Logjam

Can we get through a quarter without a major high profile SSL vulnerability? OpenSSL regularly patches high severity issues, however only certain vulnerabilities catch the media’s fancy. Logjam adds to the list of recently discovered high profile SSL vulnerabilities, which include Heartbleed, Poodle and FREAK to name a few. With an estimated 8.4 percent of the Top 1 million domains affected at the time of publication of this blog, this vulnerability poses a significant risk to the internet ecosystem much the same way its predecessors have and still do.

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Turn $1 into $100 right away…..Your personal files are encrypted!

Posted: 29 Apr 2015 03:00 PM | MarkHaffenden | no comments


Those are the five words that no one wants to see pop up on their screen. Websense® Security Labs™ researchers have identified an interesting tactic in the proliferation of Crypto ransomware. One published example exploits the very human vulnerability concerning the fear of receiving a parking...

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Andromeda – An attack kill chain analysis

Posted: 28 Apr 2015 04:00 PM | uwang | no comments


The Andromeda botnet, initially discovered in late 2011, is a highly modular platform for malicious activity. While it consists of key loggers, rootkits, anti-VM, anti-debugging and proxy features, it is mostly used as a method to establish a reliable backdoor to further deliver additional malware. Recently...

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Charting the Unexplored Threat Galaxy

Posted: 27 Apr 2015 10:30 AM | Ran Mosessco | no comments


We live in a world where the cyber threat landscape is very dynamic. Actionable threat intelligence is buried deep within terabytes of seemingly interesting but irrelevant data. Plausible deniability, false positives, lack of traceability and attribution, skillful attackers, adaptation of warfare techniques...

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Low volume targeted attack linked to US Government targets, uses multiple evasion tactics

Posted: 22 Apr 2015 01:00 PM | Carl Leonard | no comments


Over the last few months, Websense® Security Labs™ researchers have tracked and analyzed the attack methods of a low-volume, targeted attack linked to the US Federal government space. The attack uses a combination of evasion tactics throughout its lifecycle in order to remain elusive. In this...

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Shellshock - Not a Can of Worms if You Patch

Posted: 14 Apr 2015 08:40 AM | AToro | no comments


In information security, 2014 will undoubtedly remain infamous for at least two vulnerabilities that affected the vast majority of the Internet infrastructure and users: Heartbleed and Shellshock . While most system administrators scrambled to apply patches to mitigate these issues as soon as possible...

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Websense Security Labs Publishes 2015 Threat Report

Posted: 08 Apr 2015 05:40 AM | Carl Leonard | no comments


The Websense® Security Labs™ team has produced our annual Threat Report, the must-read analysis of what’s really happening in the cyber landscape. The human and technical aspects of cyber threats changed dramatically in 2014. We saw new techniques blended with the old, resulting in highly...

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