Assess whether the model score is a false positive from a life event (13488e)

Situation

After a mortgage occupancy affidavit contradicting utility records, bust-out credit-line utilization curve is what account-opening quality reviewer can touch in a mortgage correspondent channel. Fraud Detection will live with Remove access or reverse the item versus Temporary compensating control on this Claims and Benefits Fraud file.

Decision

Account-opening quality reviewer in a mortgage correspondent channel must choose Remove access or reverse the item / Temporary compensating control / Approve a documented exception / Hold using bust-out credit-line utilization curve after a mortgage occupancy affidavit contradicting utility records.

Hypotheses to test

• Bust-out credit-line utilization curve reads as Remove access or reverse the item once a mortgage occupancy affidavit contradicting utility records is lined up to the same Fraud Detection population.
• Bust-out credit-line utilization curve is closer to Temporary compensating control after a mortgage occupancy affidavit contradicting utility records; Remove access or reverse the item would over-claim this Claims and Benefits Fraud extract.
• Approve a documented exception is still live in bust-out credit-line utilization curve for account-opening quality reviewer in a mortgage correspondent channel.
• Bust-out credit-line utilization curve is missing the fact account-opening quality reviewer needs after a mortgage occupancy affidavit contradicting utility records; stop this Fraud Detection close.

Analysis required

• Test a one-off dispute against the first edge of a scheme around the model score is.
• Check mule or round-trip markers in bust-out credit-line utilization curve.
• Map typology and hold authority account-opening quality reviewer actually has in a mortgage correspondent channel.
• For this Fraud Detection Claims and Benefits Fraud file, read bust-out credit-line utilization curve against a mortgage occupancy affidavit contradicting utility records and write the one fact that would move the model score is for account-opening quality reviewer.

Recommendation

Choose Remove access or reverse the item / Temporary compensating control / Approve a documented exception / Hold on this Fraud Detection / Claims and Benefits Fraud packet (bust-out credit-line utilization curve after a mortgage occupancy affidavit contradicting utility records). If bust-out credit-line utilization curve cannot force a Fraud Detection label under Claims and Benefits Fraud, stop. If bust-out credit-line utilization curve after a mortgage occupancy affidavit contradicting utility records cannot support Remove access or reverse the item versus Temporary compensating control on this Fraud Detection Claims and Benefits Fraud close, account-opening quality reviewer must do not infer a control or scheme beyond the transaction and entitlement evidence.