Threat Roundup for June 21 to June 28

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between June 21 and June 28. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key behavioral characteristics...

Counter.php Redirecting to Sites Peddling Styx Exploit Kit

The Counter.php strain of malware has been spotted in the past redirecting users to a handful of malicious sites and now appears to be leveraging that ability to send victims to websites serving up the Styx exploit kit. According to a post on Securelist today, Vincente Diaz, a researcher with...

65 Sites Compromised in ZeroAccess Trojan Attacks

As many as 65 websites have been compromised in an attack that has snared another Washington, D.C.-area media website as well as a number of travel and leisure sites. While the sites aren’t topically related, they’re all hosting advertisements injected with malicious code hosted on...

Malicious Ads on Bing Lead to ZeroAccess Trojan

Search-engine poisoning has been the bane of many Internet users’ existence for a long time, and it’s one of many security problems that seems to not be getting any better. In some ways, it may be getting worse, actually. One of the main problems these days is the use of legitimate-looking ads th...

New 'Nice Pack' Exploit Kit Found, Thousands of Owned Sites Redirecting Users to Attack Site

A new exploit pack has appeared on the scene in the last week or so and it already is causing trouble for users, with thousands of compromised Web sites redirecting users to a page that is hosting the pack and exploiting vulnerabilities on their machines to install malware. The attackers behind t...