There has to be some kind of exploit/cheat to see where people are

@Peri_Longbow_plz There are several ways this can happen legitimately. Valk, Seer, good comms, etc.

I feel you though and there are definitely tons of wall hacking cheaters out there. I die so many times where I say "There's no way they could have know where I was!!!!" while they know exactly where I am at all times.