New portal for Microsoft Malware Protection Center
Today Microsoft has a new portal for the Malware Protection Center. Looks very good. Shows you were to get updates for several products like OneCare, Defender and the latest product Microsoft Security Essentials (MSE). You can submit a virus example. Information about the MMPC. And important, you can learn about malware too.
Just have a look and move your mouse to: Microsoft Malware Protection Center (MMPC)
See also MMPC's Threat Research & Response Blog