Proof Defender is another rogue security application that acts and claims to be antispyware/antivirus, but in reality is nothing more than a scam to get your dollars for a program that raises red flags over imaginary viruses and claims to clean them. It’s related to the Perfect Defender 2009 family of rogue security software. This particular scanner is pushed through exploits via the web browser and popups that mimic the appearance that a scan is being performed. These popups then trick the user into believing a security issue exists on the PC and they should download and run the software to clean things up. (It claims it can only clean them up if you pay.) So, read on for instructions on how to remove proof defender.