What is Desktopsecurityradar.com? Desktopsecurityradar.com is a scam affecting computer users. It tries to trick them into purchasing software or technical support to fix a non-existing issue. This scam is almost identical to the Your PC is infected with 5 viruses scam. The Desktopsecurityradar.com scam masquerades as a McAfee (Avira, Kaspersky or Norton) system scan, displays