Cheating is rather commonplace, which finds its way in all aspects of life. The application of new and high technologies to cheating makes people hard guard against it. Almost everyone has ever been deceived. We should earn our living by honest labor rather than deceit. The swindlers can only succeed for some time but not forever. Sooner or later these criminals will be caught red-handed and punished somehow. At first the tricksters seem intelligent and dominate the situation. Their endless avarice will betray them one day when they behave as foolishly as victims of their hoaxing. It's unreasonable to take revenge on the cheater at the cost of life.