Are you seeing pcc.overcatexchangers.com pop-up ads within browser ? Its possible that your computer is infected with an adware.
Myantispyware team No Comment
Author: Myantispyware team
Myantispyware is an information security website created in 2004. Our content is written in collaboration with Cyber Security specialists, IT experts, under the direction of Patrik Holder and Valeri Tchmych, founders of Myantispyware.com.