Malware


Analysis: Duqu Targets Certificate Authorities

With virus researchers scrambling to decode a new piece of malware that is based on the code of the Stuxnet worm, an analyst at McAfee is speculating that the new worm, Duqu, may have been created to target certificate authorities.

Virus Experts Warn of Stuxnet Variant “Duqu”

Virus researchers at Symantec Corp. have discovered a variant of the Stuxnet worm, dubbed Duqu, that is designed to steal information about industrial control systems. Symantec said the malware, which has turned up on more than one customers’ network, could be used to gather data for a future attack.


Hacker forums function as a kind of combination training academy, social network and central bazaar for attackers looking for new tools, methods and techniques. They’re also often patrolled by law enforcement agents and security researchers, but it’s rare that any of the information that those people gather ever makes it into the hands of the public. One security company is now laying out some of the details of a year-long observation of a large hacker forum.

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 that direct users to malicious sites rather than sites to download applications such as Flash or Firefox.