We got 5 new virus infected computers on our workbench yesterday, 2 of them "were only on facebook" - We have warned against using major sites like Facebook without practicing the normal safe browsing habits, and here comes a story from a major news outlet of a mass infection via facebook.
http://www.theregister.co.uk/2010/01/11/facebook_charging_rumour_malfeasance/
The protest page was a trap for the unwary; clicking on certain elements of it initiated a script that hijacked users' computers. Some of those who did venture a click had their computers taken over by a series of highly objectionable images while malware simultaneously attempted to install itself onto their computers.
