I am suddenly getting popups stating my computer is infected and AntiVirus Software will fix it for $49.95. I scan my computer with Spy Bot Search and Destroy but it says I am not infected. What is this:
Internet Explorer Warning - visiting this web site may harm your computer!

Most likely causes:
  • The website contains exploits that can launch a malicious code on your computer
  • Suspicious network activity detected
  • There might be an active spyware running on your computer
What you can try:

Purchase Spyware Protect 2009 for secure Internet surfing (Recommended).

Check your computer for viruses and malware.

More information

How do I make it go away?
Thanks,
Brad