You need to make the caper a positive enterprise. Nobody cares about enterprise security hygiene; so you need the head of Binance to be an evil-moustache guy, or the proposed hack to be a positive affirmation of the protagonist's skills over a world that does not value them.

I like the final twist. It would be even better if it turns out the protagonist was manipulated by the real players and he ends up with little reward (because crime doesn't pay, kids!) but with renewed faith in his abilities.