QuestionQ33

Securing AI systems

A financial organization deploys a new AI-based fraud-detection system to flag suspicious transactions. A security analyst finds that it sometimes blocks legitimate transactions. Which of the following is the best recommendation?

Explanation

False positives occur when a fraud model classifies legitimate transactions as suspicious. Updating the model using more representative data and recent transaction patterns helps it adapt to legitimate behavior and improve classification accuracy while preserving fraud-detection capabilities.

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