Case Study: a national retail chain strengthens PCI compliance and payment security with Zymr

national retail chain cuts card fraud 50% with Zymr

The customer, a national retail chain, faced significant challenges with its legacy payment infrastructure, which was struggling to meet PCI DSS compliance, security, and scalability demands following recent expansion. After incidents of card skimming and data exposure, the retailer engaged Zymr to conduct a PCI DSS readiness assessment and redesign its network security framework.

Zymr executed a full-scope remediation and modernization program, which included a network microsegmentation strategy, endpoint hardening, and the implementation of centralized SIEM monitoring. The solution implemented by Zymr enabled the retailer to pass its annual PCI DSS audit with zero findings. The results included a 50% reduction in card fraud, a 30% reduction in IT support costs, and a 20% increase in consumer trust metrics related to payment security.