http://look-both-ways.org/blogs/safety_news/archive/2008/12/13/virus-attacks-facebook-users.aspxVirus Attacks Facebook Users Summary: A new virus is winding its way through Facebook, and McAfee security experts warn, "The situation is likely to get worse before it gets better." The ‘Koobeface’ virus crawls the address books of already infected usersenCommunityServer 2.1 SP2 (Build: 61129.2)