Nucleus Security

Nucleus Security is a cybersecurity company that provides a unified exposure and vulnerability management platform for enterprises and government agencies. Founded by former U.S. Department of Defense cybersecurity practitioners, the company helps organizations consolidate security data, prioritize critical risks, and automate remediation workflows to strengthen their overall security posture and reduce cyber risk at scale.

Its platform integrates data from more than 200 security, asset, and threat intelligence tools into a centralized operational view, enabling security teams to identify, assess, and prioritize vulnerabilities based on business context, asset criticality, and real-world threat intelligence. With capabilities including vulnerability aggregation, exposure management, risk prioritization, automated remediation, compliance management, and AI-powered threat intelligence, Nucleus Security helps organizations accelerate vulnerability management while improving operational efficiency and regulatory compliance.

Serving large enterprises, federal agencies, defense contractors, and managed security service providers, Nucleus Security empowers organizations to modernize their cybersecurity operations through intelligent automation and data-driven decision-making. By simplifying complex vulnerability management processes and enabling faster, more effective remediation, the company helps customers reduce exposure, strengthen resilience, and better protect their critical digital assets.