LOADS of people on my contact list have it. I didn't click it because I read about it a few weeks ago. I'll dig out the post for you. :lol:
Have you done a Spyware/Adaware/Virus check? If not do all of those now. :)
EDIT: Yeah, you did get it from clicking the link. :angry:
EDIT 2: There's a thread here it doesn't give much info though. (Y)
EDIT 3: Just searched Google and found out how people got rid of it. here
Hope it helps. B)