Scaling Network Analysis for Fraud Prevention with BigQuery Graph

Based in the UK, Curve are building a financial super-app, a smart wallet that consolidates all your debit and credit cards into a single app and card, simplifying how millions of users spend, send and save money. However, operating at this scale means confronting a high-volume, ever-evolving landscape of financial crime. While traditional fraud detection models are excellent at flagging suspicious individual transactions, they often miss the “bigger picture”—the complex networks and hidden relationships that characterize organized fraud rings.