Real-Time Fraud Detection Platform
A top-10 bank built a real-time fraud detection platform scoring millions of daily transactions in under 40 milliseconds.
A top-10 bank processed millions of daily transactions across credit cards, debit cards, and wire transfers, relying on a legacy batch fraud detection system with 500ms+ latency and high false positive rates. Fraud losses were rising as criminals exploited the detection gap. The bank partnered with Vitosha to build a real-time fraud detection platform on Azure, scoring every transaction in under 40ms with ML models that reduced false positives by 30% and improved fraud capture by 4x.
Overview
A top-10 bank processed millions of daily transactions across credit cards, debit cards, and wire transfers, relying on a legacy batch fraud detection system with 500ms+ latency and high false positive rates. Fraud losses were rising as criminals exploited the detection gap.β¦
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Impact Metrics
40ms
Decision Latency
4x
Detection Lift
30%
False Positive Reduction
Tech Stack
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