Windows live messenger??

Question

Why does my messenger pop up telling me i have signed in on another computer when i haven't, and one of my contacts receive's an advertisement from my computer when i didn't do anything?? wtf is going on?

Answer 1

you could have either have been hacked or youve been signing into one of these c**p little things that tell you whose blocking you and whose not, or somthing like that

Answer 2

Virus.

Uninstall the program and re-download it. Don't click on any link from anyone unless you are 100% sure that they're not shifty. Because that's how you got it.