During the past months, the spam engine Kelihos has attracted the attention of many people, including security company researchers and analysts. Very interesting also was the recent official Microsoft response where has been confirmed a new generation of Kelihos variants derived from the previous. The Websense® Security Labs™ Spam Trap system has detected a variant of Kelihos that is apparently still active. We focused […]
Websense® ThreatSeeker® Network detects millions of spam/malicious email campaigns on a daily basis. Such campaigns are sent in a short period of time, and then disappear for a while. Usually, campaigns will last for about one hour or less, therefore some companies might struggle with blocking these emails. Below are the top 5 campaigns that we've seen over the last […]
A vulnerability reported in Adobe Flash in April 2011 (CVE-2011-0611) continues to be targeted. When first reported, the vulnerability was widely exploited by embedding a “.swf” file into Microsoft Office documents/html pages. Adobe issued patch for this vulnerability soon after it was reported, but the vulnerability remains a popular target. Source of hxxp://220.181.23.217/baike/mhxy.html : This […]
Latest Comments