Players get banned for weapon hack

Today in the server, more than around 34 players got banned for weapon hack.
If any player go to /minigun or /roket they get banned.
If I give anyone anyweapon (minigun. knife, UZI, pool cue, etc.) they get banned.

I realize that this is for protecting the server from hackers. Maybe some deserve the banning but others were playing fair, and the automatic banning doesn't understand this, which in turn, is the reason why admins are in the server.