Throughout the years, gamblers have tried to cheat casinos in many ways. Some of them are quite innovative, while others just use common sense to get ahead. Hidden cameras and earpieces are one of the most popular methods used by gamblers to gain an edge. These devices allow them to see what the dealer is doing at a blackjack or baccarat table and relay that information back to their partners.
Another very common method of cheating is to use a magnet to manipulate the slot machine’s reels. This is an easy method that can be used by anyone with the money to purchase a good magnet. It’s a risky method, as holding a strong magnet will attract the attention of casino security.
Some players tried to “yoyo”, or “flip” a coin, into the laser sensor of a slot-machine. This trick worked for a while until manufacturers improved their optical sensors. Other cheaters would attach string to the coin and then yoyo the coin into the slot in order to trick the sensor.
Fortunately, modern gambling does not use these cheating devices. Regulation boards have become stricter in their security requirements, and gaming companies now use SHA-3 encryptions to ensure that no one can change their code without being detected. The quality of the high-end poker cheating device indicates that there is an active and profitable black market for these devices.