How To Figure Out If Your Computer Helped Out A 14Million Criminal Enterprise

The FBI charged seven people with infecting over 4 million computers with malware that digitally hijacked Internet searches to send traffic to websites that paid commission fees to seemingly legitimate ad brokerage fronts that the cyber criminals had set up.

The malware redirected peoples clicking with rogue DNS servers. How to check if your computer was an unwitting slave to criminal scheme...

Source:
http://www.forbes.com/sites/kashmirhill/2011/11/09/how-to-figure-out-if-your-computer-is-part-of-a-14-million-zombie-army/