DMA (Direct Memory Access) is the keyword. They use this type of hardware: https://www.raptor-dma.com/raptordma-home/ https://www.raptor-dma.com/raptordma-hom

DMA (Direct Memory Access) is the keyword. They use this type of hardware: https://www.raptor-dma.com/raptordma-home/ https://www.raptor-dma.com/raptordma-home/ It's been used to cheat in professional CS:GO tournament from what I remember. They can have a second PC where the cheat run which read the memory of the game on the clean computer and can for example display the position of the other players on a second screen.