Fraud Pattern Interpretation

Overview

This skill produces detailed, evidence-based interpretations of fraud detection signals for financial institutions. It covers transaction fraud (card, wire, ACH), identity fraud (synthetic and identity theft), account takeover (ATO), check fraud, and application fraud. Explanations are grounded in industry fraud typologies and aligned with Reg E dispute requirements, network rules (Visa/Mastercard), and law enforcement referral standards.

When to Use

• Interpreting fraud model scores and feature importance rankings
• Explaining why a transaction or application was flagged as potentially fraudulent
• Documenting fraud investigation findings for case closure
• Identifying fraud ring patterns across linked accounts
• Supporting Reg E provisional credit and liability determination decisions
• Preparing law enforcement referrals (SARs with fraud focus)
• Analyzing false positive patterns to recommend model tuning

Required Inputs