You really don't get it, do you, kid?
Honestly, it wouldn't be too difficult for anyone to warn the owner
of the profile and tell him that a certain someone called 'yiha093'
in sgforums has claimed responsibility for defacing it.
And really, tracking down your real identity is not all that
difficult.
Even if it wasn't a crime, all you have done is demonstrate your
utter childishness and lack of maturity in being a jerk to someone
who has done nothing more than to forget to log off from his
computer.
Good luck to you - you'll need it.
