My friend said someone hacked his computer the other day. there were people on it some how and they were talking through his speakers to him and they ****ed up lots of stuff. they told him they were going to post somehting on the internet... or something, so he disconnected the internet and unplugged the computer. he's trying to fix it but its messed. Is this like a common thing, at all, i mean i didnt even know it was possible lol. if anyone could give me any info on this and what was going on that would be great.