Do you know this movie?

[gameboy]

i remember i movie early in the 90s and it was about a boy who was good at hacking.
so what he did was hacked a bad guys bank account and stole his money
the bad guy was a bald skinny guy from what i can remember and hes in a lot of tv and movies
what the kid does next is spend millions of dollars buying house and toys and stuff
he went by the name "Macintosh" andi think Sinbad was in it

i cant find the name of the movie, do you guys know what its called?

 

[Deleted User]

I am thinking of the movie Blank Check. He didn't hack it but he found a blank check on the ground with that guys name on it and cashed it. That sound familer to your movie.