An anonymous reader writes:
From The Register: Malware miscreants have created the first worm targeting Skype that's also capable over other instant messaging networks, such as MSN and ICQ. The worm poses as a chat message linking to a website, as with other example of Skype-spreading malware before it. Although the main vector for infection is Skype, the malware also attempts to spread by punting messages across MSN and ICQ, according to an analysis of the malware by researchers at IM security firm FaceTime Communications.