False Positive Reduction in Transaction Monitoring Systems

Alert fatigue is a system calibration failure, not a staffing problem. The root cause is almost always miscalibrated thresholds or poorly segmented customer populations applied to rule sets designed for a different risk profile.

Segmentation-First Calibration

Rule thresholds should never be applied uniformly across the full customer population. Effective segmentation by business type, channel, and expected transaction behaviour is a prerequisite for any calibration effort.