Advanced30 minAnomaly DetectionPrecision vs RecallCost Analysis

Suspicious Transaction Flagging Optimization at Bridgewater Payments

Bridgewater Payments is a mid-size payment processor handling merchant transactions across multiple industries. Their fraud operations team manually reviews transactions flagged by an automated rules-based system before deciding to block or release them.

The fraud operations team is overwhelmed — the current flagging system generates far more alerts than the team can review in a timely manner, causing delays that frustrate legitimate customers and allowing some genuinely fraudulent transactions to slip through during peak backlogs.

The business question

How should the fraud team prioritize reviews and what thresholds minimize total business cost?