Fraud Detection

Transaction and account risk evaluation, scoring, and review workflows.

Source: docs/03_primitives.md

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Fraud Detection

Evaluates transaction and account risk.

Responsibilities:

Risk rules
Velocity checks
Device fingerprinting
Blacklists
Whitelists
Behavioral patterns
Transaction scoring
Manual review queue

Typical events:

risk.approved
risk.declined
risk.review_required
risk.rule_triggered