I made a new screen name yesterday, and i played a prank on someone i know. the problem is it turned into this HUGE thing, and now him and all his friends want to know who made the sn, and the person said that a friend of theirs can hack and stuff, and they 'might hack into the SN and see who it is'.

now of course im paranoid about what will happen, but is it possible they can hack into the sn and find out who i am? im not signed on with that sn now, so i dont know. thanks in advance!!