VoIPshield Laboratories has alerted companies that market voice over IP systems of new security vulnerabilities.

Want to make your endpoints and servers more secure, and easier to manage? Consider the Trusted Platform Module (TPM), a hardware-based cryptography chip built into virtually every enterprise PC and notebook, and now installed in over 100 million PCs.

A Chinese research team has discovered a zero-day vulnerability in Internet Explorer 6 that is being actively exploited to possibly steal credentials and hijack browser sessions.

Research firms have been saying for quite some time that the antivirus/perimeter approach to security is dead, and targeted attacks could very well be the final nail in the AV coffin.

Malicious spam has tripled in volume in a week, most of it caused by the Srizbi botnet.

A cross-site scripting vulnerability in Yahoo Mail could leave instant messenger users open to attack.

Microsoft is trying to stem the tide of poorly coded but legitimate websites falling prey to attacks.

Adobe has updated its Reader and Acrobat products to shore up a major vulnerability that already is being exploited in the wild.

Despite initially maintaining that the Safari for Windows "carpet bomb" issue was not a security vulnerability, Apple has decided to release a patch.

Microsoft on Thursday re-released its June patch for a vulnerability in which Bluetooth-enabled devices could be attacked.