I have had idea's on what to do to get somebody banned, but i only did it twice to see if it works, What they do is ask you a dumb question that you will most likely say yes to, then what they do is say "Did you hack this accout" or they will say something to that to get you banned. While you still have "Yes" on the screen, they say that and make a Screen Shot, so it looks kinda like this.
Account Sharing picture
Hacking picture