Activision is cracking down on third-party hardware cheating in Call of Duty: Warzone and Call of Duty: Modern Warfare II. Devices like XIM, Cronus Zen, and ReaSnow S1 have been widely used in Call of Duty to allow mouse and keyboard users to get the benefits of aim assist and reduced recoil from controller mixed with the benefits of movement from mouse and keyboard. Activision has now updated its Ricochet anti-cheat system to detect and eventually suspend or ban players using this…