HiddenLayer has raised $100 million as enterprises move quickly to protect the AI systems they are putting into production. The funding highlights a major shift in the AI market: security is no longer an afterthought, but a key requirement for scaling adoption.
As companies deploy AI agents, copilots, and connected tools, they need ways to monitor not only the models themselves but also the surrounding ecosystem of plugins, add-ons, and workflows. HiddenLayer is positioning itself in this growing category of AI-native security, helping organizations identify and manage new risks that come with automated systems.
Why this matters
Better AI security can unlock more confident enterprise use of artificial intelligence. When organizations have stronger protections in place, they are more likely to deploy AI in meaningful, high-impact settings while reducing operational and cybersecurity concerns.
- Enterprise readiness: Security tools make AI deployments more practical at scale.
- AI agent protection: Monitoring agents and their connected tools is becoming increasingly important.
- Market validation: A $100 million raise shows strong investor confidence in AI security infrastructure.