We provide information about malware to help merchants understand how compliance with the PCI Data Security Standard can aid in the detection and prevention of malware fraud attacks.
As technology advances, devices change and payment methods adapt, we continually innovate to ensure the safety of billions of electronic payments wherever and whenever they occur. We use our technology to spot unusual patterns of activity and identify fraud before it reaches your business. Even better, because our technology allows for better decisions at the point of sale, genuine transactions are not declined — and that keeps your customers happy.
Given the nature and complexity of account data compromise events, we have provided a guide to help merchants and issuers understand the process MasterCard follows in addressing these situations.