Fraud and Bonus Abuse in iGaming
How operators detect and prevent bonus abuse, multi-accounting, account takeover and chargeback fraud, and the device signals and privacy rules behind detection.
Fraud in iGaming ranges from organised bonus abuse and duplicate accounts to account takeovers and card fraud. Strong verification before play prevents much of it; detection links accounts through payment, device, identity and behaviour signals; and enforcement has to be fair, because regulators and dispute bodies penalise operators that treat ordinary winners as abusers.
Start here
New to the topic? Read these in order.
- Bonus abuse
The common bonus abuse schemes, how to detect them and how to enforce terms fairly.
- Multi-accounting detection
How operators link duplicate accounts using identity, payment, device and behaviour signals.
- Account takeover
How player accounts are taken over, the signals to watch, and recovery that does not help attackers.
- Chargeback fraud
Stolen cards, friendly fraud and family fraud: detection, evidence and representment.
Guides in this topic
Grouped by subtopic.
Promotions
Bonus abuse
The common bonus abuse schemes, how to detect them and how to enforce terms fairly.
Multi-accounting detection
How operators link duplicate accounts using identity, payment, device and behaviour signals.
Accounts and payments
Account takeover
How player accounts are taken over, the signals to watch, and recovery that does not help attackers.
Chargeback fraud
Stolen cards, friendly fraud and family fraud: detection, evidence and representment.
Detection signals
Device fingerprinting basics
What device fingerprinting is, what it catches, and the consent rules that apply.
Key numbers
Figures from regulators and official sources, with links.
Latest news
- Star Ordered to Pay AU$260m as Court Finds AML Failures With High-Risk CustomersThe Federal Court split the penalty AU$195m for Sydney and AU$65m for the Gold Coast, payable over 19 months, after finding Star let high-risk customers gamble without source of funds checks.
- Spain Sets EUR 700 Daily Deposit Cap Across All Online OperatorsReal Decreto 520/2026 adds a regulator-run joint deposit limit that operators must check before accepting any deposit from March 2027.
- UK Affordability Rules: Where Financial Vulnerability Checks and FRAs StandFVCs are in force at £150; FRAs are confirmed for a staged rollout starting at £5,000 in 24 hours.
Frequently asked questions
What is bonus abuse?
Using promotions in ways the terms prohibit, such as claiming offers on several accounts.
How are duplicate accounts detected?
By linking shared identity, payment, device, network and behaviour signals.
What is account takeover?
Someone other than the player gaining control of the account.
What is friendly fraud?
A genuine cardholder disputing their own payment.
Is device fingerprinting legal?
It can be, but consent may be needed under UK PECR according to the ICO.
Can a casino keep my deposit for bonus abuse?
Confiscating deposits is rarely fair; voiding bonus winnings under a specific term is more defensible.
Further reading elsewhere
- Using support ticket data to reduce bonus abuse (igamingsupportai.com)
- Hardening support-assisted account recovery (igaming.cx)
- How to automate bonus requests (www.cevro.ai)