The Dark Side of Gambling: Notorious Casino Scams Throughout History

In this article, we delve into the darker side of gambling, exploring some of the most notorious casino scams in history. From high-stakes heists to cunning cheaters, we’ll uncover the most audacious attempts to beat the system and the consequences they faced.

1. The MIT Blackjack Team

One of the most famous casino scams involved a group of mathematically gifted students from the Massachusetts Institute of Technology (MIT) in the 1990s. The MIT Blackjack Team used their skills in card counting and team play to win millions of dollars from casinos in Las Vegas and Atlantic City. Although card counting isn’t illegal, casinos caught wind of their tactics and eventually banned the team members from their premises. The story of the MIT Blackjack Team has been immortalized in the book “Bringing Down the House” and the movie “21.”

2. The Roselli Brothers

The Roselli Brothers scam took place in the mid-1990s and involved two men who were not actually brothers but posed as such. They managed to hack into credit databases and obtain high credit lines from casinos. Using these credit lines, they played and won millions of dollars. The scam was only discovered after the supposed “brothers” had vanished, leaving casinos with unpaid debts. Their real identities were never uncovered, and the duo remains at large to this day.

3. The Laser Scam

In 2004, a group of gamblers used cutting-edge technology to their advantage in a London casino. The scam involved a laser scanner concealed in a mobile phone, which was used to calculate the speed of the roulette ball and predict where it would land. The group made over £1 million in a single weekend before the casino caught on and withheld their winnings. Although they were taken to court, the group was not charged with any criminal offenses, as there was no law against using such a device at the time.

4. The Tran Organization False Shuffle

Between 2002 and 2007, the Tran Organization orchestrated a massive scam targeting baccarat and blackjack tables in casinos across the United States. The group used a technique called the “false shuffle,” where a dealer would appear to shuffle the cards, but actually maintain their order. By tracking the order of the cards, the scammers were able to predict the outcome of each hand and place winning bets accordingly. The Tran Organization was eventually brought down by law enforcement, and its members were sentenced to prison and ordered to repay millions of dollars in stolen winnings.

5. The Radio Shack Cheat

In the 1970s, a man named Ronald Harris managed to rig slot machines in Las Vegas using his technical expertise. Harris worked for the Nevada Gaming Control Board and used his position to modify the machines’ software. He partnered with a friend, Reid McNeal, to play the rigged machines and win large jackpots. Their scheme was only discovered after McNeal won a $100,000 jackpot without showing any emotion, arousing suspicion from casino staff. Both men were arrested, and Harris served a two-year prison sentence.

To learn more about the history of gambling and tips for playing responsibly, check out our Mastering Online Gambling guide. For additional information on how to keep your gambling experience safe and secure, explore our Safety and Security section. If you’re interested in learning about the most popular casino games and their strategies, visit our Gambling Tips category.

6. The Phil Ivey Edge Sorting Scam

Phil Ivey, a professional poker player, made headlines in 2012 when he was accused of using a technique called “edge sorting” to win millions of dollars in baccarat at casinos in London and Atlantic City. Edge sorting involves identifying small differences in the patterns on the backs of cards and exploiting this information to predict their face values. Ivey’s winnings were withheld, and he was sued by the casinos for fraud. Although he maintained that edge sorting was a legitimate strategy, the courts ruled against him, and he was ordered to return the winnings.

7. The Coin-on-a-String Trick

Although it may seem like a simple trick, the coin-on-a-string scam has been used by cheaters for decades. The method involves attaching a thin string to a coin and inserting it into a slot machine. Once the machine registers the coin, the cheater pulls the coin back out and can use it again. This scam was prevalent in the early days of slot machines, but modern machines now have safeguards in place to prevent such tricks.

While these notorious casino scams may be intriguing, it’s essential to remember that gambling should be a fun and responsible activity. To ensure you’re playing safely and within your limits, consult our Responsible Gambling Principles guide and our resources on Problem Gambling.