Assess whether the model score is a false positive from a life event (d0d88c)

SITUATION After a 400% utilization jump in 11 days, bust-out credit-line utilization curve is what synthetic-identity detection manager can touch in a mortgage correspondent channel. Fraud Detection will live with Remove access or reverse the item versus Temporary compensating control on this Payments Fraud file.

DECISION Synthetic-identity detection manager 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 400% utilization jump in 11 days.

HYPOTHESES TO TEST 1. The population in bust-out credit-line utilization curve is the one a 400% utilization jump in 11 days named, so Remove access or reverse the item follows for this Payments Fraud file. 2. The population in bust-out credit-line utilization curve is adjacent only to a 400% utilization jump in 11 days; Temporary compensating control is the honest Fraud Detection call. 3. A mortgage correspondent channel already contained a 400% utilization jump in 11 days before bust-out credit-line utilization curve arrived; no new Payments Fraud path. 4. Provenance on bust-out credit-line utilization curve after a 400% utilization jump in 11 days is broken; do not pick Remove access or reverse the item or Temporary compensating control yet.

ANALYSIS REQUIRED 1. Quantify loss if the hold is released before bust-out credit-line utilization curve is complete. 2. Test a one-off dispute against the first edge of a scheme around the model score is. 3. Check mule or round-trip markers in bust-out credit-line utilization curve. 4. For this Fraud Detection Payments Fraud file, read bust-out credit-line utilization curve against a 400% utilization jump in 11 days and write the one fact that would move the model score is for synthetic-identity detection manager.

RECOMMENDATION Choose Remove access or reverse the item / Temporary compensating control / Approve a documented exception / Hold on this Fraud Detection / Payments Fraud packet (bust-out credit-line utilization curve after a 400% utilization jump in 11 days). Lead with the Fraud Detection option bust-out credit-line utilization curve can support after a 400% utilization jump in 11 days, then the two facts that force it, then the Monday action for synthetic-identity detection manager in a mortgage correspondent channel.

COMMAND RETURNS - Bottom-line Fraud Detection option on the model score is, then the evidence in bust-out credit-line utilization curve, then the action for synthetic-identity detection manager - Hypothesis scorecard against bust-out credit-line utilization curve: supported / rejected / untestable - Owner and next date for synthetic-identity detection manager in a mortgage correspondent channel - What changes the model score is if a 400% utilization jump in 11 days is later withdrawn