Case Study: Leading International Provider of Gas, Electricity and Telecommunications achieves 100% reduction in widely exploitable vulnerabilities with Nucleus Security

Leading International Provider of Gas, Electricity and Telecommunications Company - Customer Case Study

Leading International Provider of Gas, Electricity and Telecommunications Company, a 4,500-employee, $10B global utilities and telecom firm, struggled to gain consistent visibility into software vulnerabilities across business units while relying on an open-source tool plus custom scripts. Facing tens of thousands of critical/high findings and costly maintenance overhead, they engaged Nucleus Security for a commercial vulnerability management solution.

Nucleus Security quickly integrated with the customer’s toolchain (GitHub, Dependabot, CodeQL, Jira) and delivered connectors plus embedded Mandiant threat intelligence and business-context mapping to prioritize real risk. Using Nucleus Security, the team triaged and remediated 40 widely exploited vulnerabilities down to 0 in weeks (a 100% reduction), enabled shift-left collaboration with developers, eliminated heavy custom-code maintenance, and gave business units clear visibility to make risk-based decisions.