Following a data breach, sensitive information, including credit card data, is often sold through the underground economy. Security experts discuss why it's so difficult to shut down online criminal forums.
The Massachusetts attorney general has launched an investigation into a data breach involving a subsidiary of Experian. Earlier, attorneys general in Illinois and Connecticut announced similar investigations.
Industry analysts are debating why it took retailer Michaels nearly three months to confirm a breach of its point-of-sale network, and they're asking if the breach is linked to others, including those at Target and Neiman Marcus.
Verizon's latest annual breach report shows that Web application attacks increased more than malware-fueled point-of-sale intrusions in 2013, says analyst Dave Ostertag, who provides an overview of the report's findings.
Three years ago, trust on the Internet - or the lack thereof - focused, in part, on the faceless hacking groups such as Anonymous and LulzSec. Today, we have a face for this lack of trust, and it looks a lot like Uncle Sam and a Chinese Red Army cybersoldier.
In the wake of recent high-profile retail breaches, the PCI Security Standards Council is supporting a move toward chip card technology that conforms to the Europay, MasterCard, Visa Standard, says General Manager Bob Russo.
The indictment of nine alleged participants in a fraud scheme that involved infecting thousands of business computers with Zeus malware to steal millions of dollars shows that the malware remains a formidable ongoing threat.
Analysts say it's easy to believe the Neiman Marcus data breach may be tied to attacks on Heartland Payments Systems Inc. and other entities. But tracking the crimes is one thing; prosecuting is quite another.
Advanced threats are like the weather. Everyone talks about them, but few have a solid defense plan - or even a solid understanding of the threat landscape. Mike Nichols of General Dynamics Fidelis Cybersecurity Solutions offers insight.
Germany's Federal Office for Information Security is warning Internet users to scan their computers for malware and change their passwords following news of an ID theft case involving 18 million e-mail addresses and passwords.