Use memory tools on your own offline projects, respect online games' terms of service, and always— always —sandbox unknown scripts.
It wasn't a hack. It was a worm. The script had used GameGuardian’s file functions to install malware. Alex spent the next two days factory resetting his phone. Critical Ops - LUA scripts - GameGuardian
But then he tried the same script in a public competitive match. Use memory tools on your own offline projects,