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Security firm iSight says the "Sandworm" team has targeted NATO, the European Union, Ukraine and industry through a previously unrecognized Windows zero-day exploit.
Researchers say the latest version of Java is only in use by a dismal 5 percent of users, and many versions are months or years out of date -- just begging to be exploited.
Microsoft and its allies seized control servers Friday in two states as part of an operation to not just stop the botnets but also to disrupt how criminals use them.
Windows users are familiar with the fake anti-malware ruse, but this is the first time it's been targeted at the smaller Mac market. CNET tells you what MacDefender is and what it means for Macintosh users.
The number of Web sites with hidden code for stealing passwords nearly tripled in the past year, as cybercriminals targeted legitimate sites for their cybertheft, according to new report.
Russian cybercriminals reportedly hacked into Citibank, stealing tens of millions of dollars and prompting an FBI investigation, says The Wall Street Journal.
People who try to capitalize on a false sense of insecurity only further damage the state of Internet security.
RSA discovers a half-million bank and credit card accounts compromised by the Sinowal Trojan that sneaks onto machines from Web sites and steals information.
A new report on emerging threats cites a unique opportunity to design mobile device security properly.
Dan Kaminsky and others will make presentations to Microsoft employees at the company's eighth Blue Hat security conference.