if you hack someone on facebook will facebook find out?

[TomRobz]

Facebook will not doing anything unless its serious hacking such as sabotaging The facebook website. It'd help if i knew how you were intending to 'hack' as if its sql injection you could be facing something very serious, If you know the password or going to change the password thats still bad but facebook wont deal with it unless the person who was hacked knew about it and report it and has evidence.

If you are worried about this using a Proxy server that way your IP will be hidden and you will not be traced.

I shouldn't tell you this but i was told if you hack through a mobile into an account it isn't illegal, but this was act 2000 of something i was doing, so may not still count.