Mastercard International Incorporated

Jason M Mueller

Jason Jay Lacoss-Arnold

Jeffrey L Altemueller

Krista Penny Tedder

Systems and methods for use in identifying payment accounts to segments are provided. One exemplary method includes receiving a first indicator for a first location from a communication device, where the communication device is associated with a consumer and the consumer is associated with a payment account issued to the consumer by an issuer. The method also includes appending, by a computing device, the payment account to a first segment based on the first location indicator, and causing at least one rule associated with the payment account to be modified where the at least one rule relates to authorization of transactions in a first region including the first location.

Systems and methods for identifying payment accounts to segments

A computing device for detecting fraudulent network events in a payment card transaction network is provided. The computing device includes a processor and a display device. The computing device is programmed to receive a first plurality of fraud data elements associated with a plurality of payment card transactions from a fraud detection system. The computing device is also programmed to generate a first graph from the first plurality of fraud data elements. The computing device is further programmed to receive a first plurality of data elements associated with the plurality of payment card transactions from a second system. The computing device is also programmed to generate a second graph from the first plurality of data elements and display both of the first graph and the second graph simultaneously to a user on the display device, such that the user to detect fraudulent events in the payment card transaction network.

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O'Fallon, MO, United States of America

Jason M Mueller