The Zeus botnet is now using an unpatched flaw in Adobe’s PDF document format to infect users with malicious code, security researchers said today. The attacks come less than a week after other ...

The fraudulent email warned consumers that their tax payments had been rejected by the IRS and directed them to a website that was part of a large Zeus botnet. The site infected the computer and then ...

The authors of the GameOver Zeus malware are taking a new approach to avoiding detection: encryption. According to a blog posted Sunday by researchers at Malcovery Security, the new approach could ...

When you think you've seen it all, malware authors always find a way to impress you. Today's "that's clever!" moment comes courtesy of a criminal group that's been spreading a new version of the Zeus ...

The notorious ZeuS banking Trojan is showing off a new trick: Popping up on infected computers with a fake enrollment screen for the "Verified By Visa" or "MasterCard SecureCode Security" programs.

About two-thirds of malicious Web activity can be traced back to botnets and exploit code built using popular attack toolkits like MPack and Zeus sold in the underground economy, according to a new ...

Researchers have revealed the existence of a botnet based on the Zeus banking Trojan that is being sold in underground forums. The source code of the Zeus banking Trojan was leaked in 2011. Multiple ...

The notorious ZeuS banking Trojan is showing off a new trick: Popping up on infected computers with a fake enrollment screen for the “Verified By Visa” or “MasterCard SecureCode Security” programs.