Card Transactions Fraud Platform

Card fraud controls must assess transaction signals within tight authorisation timelines while supporting clear decisions, customer protection and efficient investigation.

1. Real-time evaluation of authorisation events and contextual card signals.
2. Rules for velocity, device, merchant, geography and abnormal spending behaviour.
3. Configurable risk outcomes including allow, decline, review and step-up actions.
4. Fraud case workflows, analyst feedback and controlled rule optimisation.

The platform model connects real-time decisioning with investigation and feedback, enabling fraud controls to remain explainable and operationally governed.