There is this program floating around that checks to see if people are blocking you. It's called Block-checker or something like that. It's not a big deal but it runs commands on your AIM/MSN/Yahoo whatever and everytime you IM someone it tells them to download it too.. So it's basically just spreading and it's a pain to delete. Like I said it's not a big deal, but I recommend not downloading it if you see it.
Old. Seen it in action like 5 of me friends on MSN got infected byit... Some people are jst soo dumb. All yah do is DL Ad-Ware to delete it
