Windefendersiteblock.com

The website Windefendersiteblock.com is associated with Cyber Security, a rogue anti-spyware program. Windefendersiteblock.com is a browser hijacker because it secretly attacks a user's computer system and changes parameters with permission. The user will keep getting fake and excessive alerts from Windefendersiteblock.com, which state that the PC is suffering from security issues and needs to be fixed.

The screenshot of Windefendersiteblock.com/info warning states a user needs to install some web defense software to get rid of getting a PC and privacy endangered. If a user clicks on the provided button, he is going to be diverted to a yet more confusing page that offers the option to purchase the Cyber Security applicaiton. Cyber Security is not a safe program to install, nor is it able to locate and detect any PC infections.