Having trouble removing one of the new spyware programs ?
Easy Fix For Spyware and Virus Alert
If you have been getting a warning that says you have spyware or a virus from a pop up by the clock, then you have what is called Smitfraud. Your homepage is also likely to have changed to one that says spyware has been detected and you can't change it to what you want it to be. Maybe a new program called SpywareSheriff, SpywareQuake, SpyFalcon, or something you have not heard of before is now on your computer .
Link : http://siri.urz.free.fr/Fix/SmitfraudFix_En.php
An article here on how it works , updated definitions Aug.6 2006 .