Make sure your system is up to date and has the latest protections in place.   

  1. AVG anti-virus: 03/29/09
  2. Avast: 03/27/09
  3. Norton anti-virus: 03/25/09
  4. McAfee anti-virus: 03/25/09
  5. Lavasoft Ad-Aware: 03/25/09
  6. Spybot Search and Destroy: 03/25/09
  7. Microsoft Windows Defender: 03/25/09
  8. Nod32: 03/20/09

Updates as of March 29, 2009 6:00am CDT.