Compliance Brief: Anomaly Detection

From Alert to Action – Protecting Your Customers’ Assets

Every day, your institution relies on systems to protect your customers’ financial assets. A key component of this defense is a reliable anomaly detection alert system helping detect real-time fraud and signal you when a transaction deviates from established typical patterns.

Fraud alerts are more than just notifications; they are your first line of defense. By setting specific parameters, the system flags statistically unusual or atypical transactions for a customer’s behavior. These alerts allow you to pause and verify, ensuring your customers are not being exploited by scammers.

We have all seen how sophisticated fraudsters operate – using targeting schemes like romance scams, check fraud, and investment fraud (e.g., cryptocurrencies). The threat landscape is evolving, and vigilance in detecting anomalies is crucial.

Anomaly detection flags are most critical when customers engage in high-risk activities. We frequently observe suspicious activity related to:

1. Real Estate: Customers initiating property purchases while receiving urgent external funding instructions (e.g., new bank account numbers for closing).
2. Cryptocurrency Investment: Sudden or unusual investments in new digital assets.
3. New Business Ventures: Opening accounts or making large transfers linked to unverified social media-based business opportunities.
4. Life Insurance Changes: Rapid, unprompted changes to existing insurance policies with unfamiliar companies.

When an anomaly is detected, the immediate next step is verification. The goal is not just to pause the transaction, but to confirm legitimacy through targeted questioning and thorough research.

Instead of asking open-ended questions, use specific, probing questions requiring documented answers:

• “Have you contacted the title company directly to confirm these updated funding instructions?”

• “Have you conducted independent research on this company, perhaps by checking state Attorney General records or consumer protection agencies?”

• “Have you searched online using the company name plus terms like ‘scam,’ ‘complaint,’ or ‘review’?”

• “Have you consulted with your financial advisor regarding this investment strategy?”

When a transaction is flagged, the justification you provide should be specific and traceable. You should document why the transaction was cleared to protect both the customer and the institution.

For example, if a wire transfer is involved, specificity transforms a vague clearance into clear evidence:

Transaction Type	Required Specificity (Justification)
Property Transaction	“Payment for verified property closing (Title Company Account # provided).”
Investment Transfer	“Funds allocated toward a known, established investment vehicle with verifiable documentation.”
Payment to Vendor	“Invoice payment for construction materials/services from a verified vendor.”
External Transfer	“Transfer to a family member account, confirmed via personal knowledge.”

 

Remember, anomaly detection helps protect customers and gives your bank a better chance to stop fraud before money is gone!