Instant Payments Fraud Architecture: Real-Time Risk Scoring at Rail Speed
Designing fraud and risk controls for irrevocable instant payments (FedNow, RTP, SEPA Instant): latency budgets, scoring pipelines, confirmation of payee.
AML with Graph Neural Networks: Detecting Laundering Rings and Synthetic Identity
How AML graph neural networks detect money-laundering rings and synthetic identity: transaction graphs, GNN message passing, typology features, and a production model architecture.
Real-Time Fraud Detection Architecture: Sub-100ms Scoring (2026)
A four-tier real-time fraud detection architecture: streaming ingest, online features, sub-100ms scoring, and a decision layer balancing recall and FPR.