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Worm That Exploits your Friendship
Symantec Security Response has found a new threat that spreads through Renren.com, which is a very popular Social Networking Site in China ala Facebook. The threat comes in a form of a Flash video, which pretends to be a famous Pink Floyd promotional video clip "Wish you were here."
Worm That Exploits your Friendship: http://www.symantec.com/connect/blogs/worm-exploits-your-friendship.