Tidal Cyber Raises $10 Million for CTI and Adversary Behavior Platform

According to SecurityWeek, Tidal Cyber has announced a $10 million Series A funding round, bringing the total raised by the company to $15 million. Founded in 2022 by three former MITRE experts, the Washington, DC-based startup has built a threat-informed defence platform that automates detection and response, with its cyber threat intelligence and adversary behavior-driven platform operationalising ATT&CK.

The company maps TTPs and procedural-level insights to MITRE ATT&CK to tailor security strategies around adversary groups and their behaviour for threat-led defences, and has also developed a Procedures library detailing the actions adversaries take when attacking real-world environments. Tidal Cyber also calculates residual risks for each adversarial technique to highlight exposures and assesses the effectiveness of an organisation’s security stack against real-world attack behaviour.

The fresh investment will be used to accelerate product innovation and fuel growth, with the round led by Bright Pixel Capital and support from existing investors including Capital One, Squadra, Task Force X, Ultratech, USAA and Veteran Ventures.