Harmful Software Detected Pop-up Removal Guide

"Harmful software detected" popup is a fake security alert originating from the fake spyware remover System Security 2009. Typically, this fake warning message states that your computer is infected with malware and that you should purchase and download System Security 2009 in order to combat these threats. "Harmful software detected" popup reads as follows:

"System Security
Harmful software detected
System Security has detected harmful software that can lead to your PC crash. Remove them now by clicking Remove All button below."

If you do not follow these fake security notification prompts, you will continue to receive these annoying popups until you finally succumb to purchasing System Security 2009. In order to avoid this, remove this fake security alert as soon as possible.