Since it is public in the Global discord, and Global has done nothing for the better part of a month, here's some evidence of the most blatant guy cheating using GTO wizard in cash games:
The chances of getting a false positive down to the river is EXTREMELY low, and having multiple instances of it is impossible. This guy has been reported by about a dozen mid to high stakes Global players, and he is still running free. I have identified and reported a few more just like this guy. Mainly, low IQ fish who start using GTO wizard for every single decision and don't hide it. As I said before in the thread, if you see a bad player suddenly using GTO sizes, tanking, and sitting people HU, it is worth checking in the Wizard fair play tool. If it matches, please report to Global.