HiddenLayer Raises $50M Series A Funding

HiddenLayer, a leading provider of Security for AI, has announced it has secured $50.0 million in a new funding round.

This significant investment underscores the increasing demand for specialized solutions to protect artificial intelligence systems across various sectors.

The capital infusion will support the company's ongoing efforts to advance its AI security platform and expand its market presence.

The company, recognized by Gartner as a Cool Vendor for AI Security, offers its AISec Platform to unify supply chain security, runtime defense, posture management, and automated red teaming.

This comprehensive platform is designed to protect agentic, generative, and predictive AI applications, enabling organizations in both the private and public sectors to reduce risk, ensure compliance, and adopt AI with confidence.

HiddenLayer was founded by a team of cybersecurity and machine learning veterans and leverages patented technology and industry-leading research to defend against threats such as prompt injection, adversarial manipulation, model theft, and supply chain compromise.

This latest funding round reflects strong investor confidence in HiddenLayer's technology and its strategic position within the rapidly evolving AI security landscape.

The company is already backed by a consortium of strategic investors, including M12 (Microsoft’s Venture Fund), Moore Strategic Ventures, Booz Allen Ventures, IBM Ventures, and Capital One Ventures.

The newly raised capital is earmarked to accelerate product innovation, enhance research and development capabilities, and scale the company's operational footprint to meet growing customer demand.

With this investment, HiddenLayer is poised to further strengthen its leadership in AI security.

The company plans to continue its trajectory of innovation and growth, aiming to provide essential defenses for organizations as they increasingly integrate AI into their core operations, thereby solidifying its role in securing the future of artificial intelligence.