Sumsub: Suspicious transactions more than quadrupled last year

Sumsub's third annual iGaming Fraud Report has documented a dramatic escalation in suspicious transaction activity, with volumes increasing 4.5 times year-over-year during the measured period. This sharp rise signals intensifying fraud pressure across the sector and underscores the growing sophistication of bad actors targeting iGaming platforms. The scale of the increase demands urgent attention from operators, compliance teams, and regulators concerned with ecosystem integrity.

The quadrupling of suspicious transactions reflects multiple converging factors. Fraudsters are deploying increasingly advanced techniques to circumvent detection systems, while the expanding iGaming market provides a larger attack surface. Account takeovers, payment fraud, bonus abuse, and money laundering schemes continue to evolve in response to operator defenses. The sheer volume of flagged activity suggests that traditional rule-based detection systems are struggling to keep pace with the threat landscape.

For operators, the findings carry significant operational and financial implications. Elevated fraud volumes increase compliance costs, customer service burden, and regulatory scrutiny. Platforms must invest continuously in fraud prevention infrastructure, including machine learning models, behavioral analytics, and third-party verification services like those Sumsub provides. Failure to adequately address fraud risks exposes operators to regulatory penalties, reputational damage, and potential license revocation in jurisdictions with strict compliance requirements.

Regulators and policymakers should view this data as a call to action. The rapid growth in suspicious transactions suggests that current regulatory frameworks and industry standards may be insufficient to contain emerging threats. Coordinated efforts to establish stronger identity verification protocols, transaction monitoring standards, and information-sharing mechanisms between operators could help slow the acceleration. For players, the report underscores why robust fraud prevention ultimately protects their accounts and funds, even as it adds friction to onboarding and transaction processes.