VENDOR · US
HiddenLayer closes $100M Series B for AI security platform as enterprises scale deployments
HiddenLayer, an AI security vendor, raised $100M Series B from Delta-v Capital, Ten Eleven Ventures, Morgan Stanley, Microsoft M12, Booz Allen Hamilton and others. Secures AI models and deployments against adversarial attack and data exfiltration.
WHY IT MATTERS
Institutional LPs (Morgan Stanley, Booz Allen) backing AI security signals that enterprises view model/deployment risk as material; security tooling for AI is now table-stakes in enterprise rollout.
Source: TechCrunch · 2026-09-02