Tidal Cyber
Computer and Network SecurityDistrict of Columbia, United States51-200 Employees
Based in Washington, DC, Tidal Cyber operates in the computer and network security space with a platform centered on Threat-Led Defense. Rather than relying on CVE counts or asset inventories, it emphasizes procedural-level insights intended to help determine if an organization can defend against the latest threats. The approach maps adversary techniques and sub-techniques to security planning, embedding threat behavior into operational decision-making, and the team includes former MITRE ATT&CK experts. Its customers are organizations seeking deeper visibility into attacker behavior and a proactive security stance aligned with real-world threat activity, with capabilities that quantify remaining risk per technique and tailor insights to the deployed technology stack. In January 2026, Tidal Cyber announced an integration with CGS CyberDefense to better align defensive security with ATT&CK techniques and adversary behavior.