Hey guys, I have been recieving attacks from an unknown source on my computer but it is getting really bad lately. I want to know how to change my IP, my MAC address, everything. I am willing to even buy a new router to stop these attacks. Please help me I am using Comcast Cable and a Linksys Wireless router which I am connected to through an ethernet cable and my onboard ethernet card. Basically I need to make it so that my internet connection is totally new and untraceable by this hacker.. PLEASE HELP!