Obsidian Security Hits $1.1B With $85M Series D
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- Obsidian Security raised an $85 million Series D that valued the AI security startup at $1.1 billion, per a Tuesday announcement covered by Reuters.
- Obsidian Security raised a $90 million Series C in April 2022, and the company focuses on helping enterprises secure AI agents.
Why it matters: Obsidian Security's leap from a $90M Series C in April 2022 to an $85M Series D at a $1.1B valuation marks its entry into unicorn territory, signaling investor conviction that securing enterprise AI agents is a defensible, high-value market.
