Hi Nein,
Cheating in Overwatch or in all Blizzard games, is something we take incredibly seriously. Blizzard Entertainment has eight core values that represent the principles our company always has aspired towards and been guided by. One of which is “Play nice; play fair."
Players found to be using hacks, bots, or third-party software that provides any sort of unfair advantage will find themselves permanently banned from the game.
If you have any leads, footage, etc. please contact us at hacks@blizzard.com or report players through the in-game client.
Thank you.