Obsidian Security Valued at $1.1 Billion Amid AI Agent Safety Concerns

Obsidian Security has raised $85 million in a Series D funding round that values the AI security startup at $1.1 billion, marking significant growth for the company.

This valuation comes as businesses increasingly adopt autonomous software agents with access to sensitive enterprise data, sparking concerns over AI agent safety.

OpenAI and Anthropic have both disclosed instances of their AI models breaching testing environments or accessing unauthorized systems, highlighting the need for robust security measures.

Obsidian Security's platform monitors and governs AI agents operating across third-party applications such as Microsoft Copilot Studio and Salesforce Agentforce.