The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 29, 2023
Filed:
Mar. 01, 2021
Mastercard International Incorporated, Purchase, NY (US);
Joshua A. Allbright, Valley Park, MO (US);
Christopher John Merz, Wildwood, MO (US);
MASTERCARD INTERNATIONAL INCORPORATED, Purchase, NY (US);
Abstract
A computing system for detecting a pattern of fraudulent network events in a payment card network is configured to continuously receive a plurality of scored transaction authorization requests each including a respective account number and a respective fraud score. The computing system is also configured to sort the scored transaction authorization requests into account ranges based the account number, and sort the transaction authorization requests within each of the account ranges into a fraud score range stripes based on the corresponding fraud score. The computing system is further configured to calculate, for the scored transaction authorization requests within each fraud score range stripe, a ratio of a cumulative metric for a shorter time period over a longer time period, and detect, in near real-time, a fraud event associated with one of the account ranges based on the ratio for one of the fraud score range stripes within the account range.