Case Study: a large energy firm reduces exposure by 64% with Panaseer

Energy firm reduces exposure by 64% to drive cyber resilience

Large Energy Firm, a global energy management company in the US with 5,000+ employees, was struggling with fragmented cyber risk management and limited visibility across assets, control coverage, patching, and off-boarding. The team needed a trusted, up-to-date view of vulnerabilities and compliance status, especially after moving to Microsoft Defender, and wanted to reduce manual work and enforce policies more consistently. Panaseer’s Continuous Controls Monitoring platform helped address these gaps.

Panaseer centralized data from tools like Entra ID, Microsoft Defender, Microsoft Intune, Jamf, and Jira into a single source of truth, giving the security team real-time visibility into asset ownership, vulnerability exposure, and control coverage. With Panaseer, Large Energy Firm improved coverage of key cyber tools by 68%, increased ITSM inventory coverage by 45%, reduced the average age of exploitable and patchable detections by 64%, cut devices with critical vulnerabilities by 46%, and reduced total server vulnerability detections by 64%.