Computer Virus Cripples UK Hospital System

Citing a computer virus outbreak, a hospital system in the United Kingdom has canceled all planned operations and diverted major trauma cases to neighboring facilities. The incident came as U.K. leaders detailed a national cyber security strategy that promises billions in cybersecurity spending, new special police units to pursue organized online gangs, and the possibility of retaliation for major … Читать далее

Who’s Attacking Whom? Realtime Attack Trackers

It seems nearly every day we’re reading about Internet attacks aimed at knocking sites offline and breaking into networks, but it’s often difficult to visualize this type of activity. In this post, we’ll take a look at multiple ways of tracking online attacks and attackers around the globe and in real-time. A couple of notes about … Читать далее

WinMHR: (Re)Introducing the Malware Hash Registry

Microsoft Windows users seeking more certainty about the security and integrity of downloaded files should take a look at a free new offering from Internet security research firm Team Cymru (pronounced kum-ree) that provides a solid backup to anti-virus scans. The tool, called “WinMHR,” is an extension of the “Malware Hash Registry” (MHR), an anti-malware … Читать далее

The Rise of Point-and-Click Botnets

The graphic above is from a report out today by Team Cymru, a group that monitors studies online attacks and other badness in the underground economy. It suggests an increasing divergence in the way criminals are managing botnets, those large amalgamations of hacked PCs that are used for everything from snarfing up passwords to relaying … Читать далее