Board Thread:ROBLOX help and discussion/@comment-8965129-20131009220140/@comment-6631760-20160731013344

Exploiting is what you see in games. It's done most of the time with some kind of software (such as Cheat Engine) to take advantage of an opening in the game, and usually cause chaos and mess with stats.

Hacking is used to breach the security on a website and gain control over the site.