Why is it so hard to ban hackers?

@Dog,Greetings,playing a Sombra I think is not a something what game forbide :slight_smile: if we talking about hackers :stuck_out_tongue: , but yea,I don’t think ppl can hack into Overwatch even if they,they can for one-two games since system not recognize them,Blizzard has very good anticheat system I belive,I play since 2016 Overwatch never been seen hacker,except Sombra :slight_smile: . All the best in the future!