A person who can hack, but use them for good to help people for good things not like give them money meant like give them there account back when there account got stolen.
Guy 1: Hey dude my account got stolen your the only dude that can help me!
Guy 2: No problem bud i got this and i will get everything they took and give it back to you.
Guy 1: Thank you so much!
Guy 2: No problem it just what i do!
Guy 1: Glad i meet a white hat hacker!