Stripe has announced a major expansion of Radar, its AI-powered fraud prevention platform. Key updates include fraud protection across all supported global payment methods (bank debits, BNPL, crypto, digital wallets), new multiprocessor signals for off-Stripe transactions, and enterprise-grade custom fraud models that detect 15% more fraud. New fraud type defenses cover multi-account abuse, pay-as-you-go abuse, and malicious bot-driven payments. Platforms gain new tools including fraudulent website detection, fraudulent merchant signals, and merchant delinquency risk scoring. Smart Disputes now offers AI-powered evidence recommendations, with businesses winning disputes 3x more often when using recommended evidence, plus an automated evidence library to reduce manual resubmission.
