'Call of Duty: Warzone' players used an app to cheat matchmaking

Call of Duty: Warzone players on PCs have had to contend with numerous glitches and cheaters, and now it appears that one of the tools meant to fight cheating has created its own problems. Warzone Companion developer Dmitry Shmyko told Eurogamer that...

source https://www.engadget.com/call-of-duty-warzone-companion-app-matchmaking-cheat-150036436.html