The names of the devices are as colorful as the people who used them. Monkey paw. Kickstand. Yo-yo. These are some of the cheating devices criminals brought to Nevada casinos to trick slot machines ...

In early June 2014, accountants at the Lumiere Place Casino in St. Louis noticed that several of their slot machines had—just for a couple of days—gone haywire. The government-approved software that ...

When casino owners started tracking a Russian gang that was beating slot machines around the world, the owners learned a lot about their own machines and the nature of random numbers. There are two ...