An unknown man stole $33 million from an Australian casino by hacking into its surveillance footage and having the information relayed to him via earpiece. - Mitchell Tsai

According to Las Vegas-based casino consultant Barron Stringfellow, pulling off this type of heist takes far fewer resources than an "Ocean's Eleven"-type sting. Instead, most of the equipment can purchased at any local electronics store. "Intercepting them [the surveillance signals] is simple as going down to a local Radio Shack," he told ABC. - Mitchell Tsai

The player wears an earpiece that is fed information from an accomplice sitting somewhere in the casino or outside of it. This person would have access to the casino's surveillance feed and would be watching the action on the table. They would then relay the best plays and bets to the player. - Mitchell Tsai