i was looking for a biker birthday card and this came up Warning! Your PC is at risk of virus and malware attack. Your system requires immediate check! System Security will perform a quick and free scan of your PC for viruses and malicious programs. which sends me here Link removed - Blue
Looks like a fake scan. I checked with firefox and had to let it through noscript. I wonder if it works better in IE or is trying to exploit a vulnerability? Edited to blank out link.
It was meant to download a rogue antivirus but it seems like something was broken with it. Running IE in a VM and still nothing happened. LOL, guess the bad guys can't get it right all the time.