Microsoft on Thursday wrapped up its civil case against the still-unnamed controllers of the Rustock botnet and handed off the information gleaned during its investigation to the FBI. But the move ...

Notorious spam botnet Rustock has gone quiet and security analysts aren’t sure why. Researchers with Symantec’s MessageLabs Intelligence, citing a Brian Krebs post on KrebsonSecurity, said the botnet ...

Microsoft is trying to use its financial clout to bolster its investigation into who may be behind the notorious Rustock spambot. While the primary goal for our legal and technical operation has been ...

One year after the Rustock botnet takedown, spam levels are staying steady at 94 billion e-mails per day. <a href='http://arstechnica.com/business/news/2012/04/spam ...

SEATTLE (Reuters) - Microsoft Corp claimed credit on Thursday for taking down one of the biggest producers of spam e-mail in a joint effort with federal authorities across the United States. The world ...

Alex Lanstein stared at the 65-inch computer monitor in the living room of his Boston apartment. Streaming data lit up the screen, the actions of a cyberlord giving orders to his botnet, a zombie army ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Microsoft is <a href="http://blogs.technet.com/b/microsoft ...

Microsoft has announced that it has taken down the Kelihos botnet, following its previous successes in taking down the Waledec botnet last year, and the Rustock botnets in March 2011. Botnets are ...

Microsoft is offering up a frontier-style incentive, putting up a $250,000 bounty for information that helps bring the Rustock gang to justice Share on Facebook (opens in a new window) Share on X ...

A report issued in the wake of Microsoft's legal take-down of the Rustock botnet suggests that the criminals behind the spam network were Russian.