Case Study: Stone Pagamentos achieves rapid vulnerability detection and continuous PCI/ISO compliance with Tenable Networks

Stone Pagamentos - Customer Case Study

Stone Pagamentos, based in Sao Paulo, is Brazil’s fourth-largest payment processor, providing Visa and MasterCard payment services to merchants nationwide. Because it handles sensitive cardholder data, Stone faced a high-risk, rapidly expanding attack surface (cloud, mobile, IoT, POS) and strict compliance requirements (PCI DSS, ISO 27001). The company needed a scalable, fast-to-deploy Cyber Exposure solution to gain full asset visibility, prioritize remediation, and simplify audits.

Stone selected Tenable.io to dynamically discover assets, detect vulnerabilities and misconfigurations, and centralize visibility across on‑premises, cloud, mobile and container environments. The platform automated scans and reporting, cut new vulnerability detection SLA to under 12 hours, and improved prioritization and remediation workflows. As a result Stone streamlined compliance, gained clearer metrics and ROI reporting for leadership, realized server hardware and maintenance cost savings, and is expanding coverage to laptops and IoT while continuously reducing cyber risk.

Stone Pagamentos

Gilmar Esteves

CSO