Part I: Card Game Cheating · Collusion & Electronic Cheating at Card Games

Scam #1: Poker Collusion Ring (Information Sharing)

How it works

Two or more players at the same table secretly share information about their hole cards through pre-arranged signaling systems or covert electronic communication. The colluders work together to extract maximum value from non-colluding players by always having superior information about hand strengths. Signals may include hand positions, chip placement, verbal codes, foot tapping, or electronic devices. In advanced rings, players may use messaging apps on hidden phones to relay exact hole card information in real-time.

Where it appears

Poker (Texas Hold’em, Omaha, Stud), live and online

On the record

Collusion rings have been documented in virtually every major cardroom globally. In 2019, a major collusion ring was uncovered on GGPoker involving over 40 accounts sharing hole card information through external messaging apps. Many online sites now share colluder databases across platforms.

Published as a detection reference for surveillance, compliance and gaming-operations professionals. Thresholds and tuning are set by the property. Nothing here is instruction — the method is described so it can be recognised.