Obsidian Security hits a $1.1bn valuation as AI reshapes the threat

Obsidian Security has become the latest cybersecurity company to be repriced upward by artificial intelligence. The SaaS-security firm has raised a fresh funding of $85 Million Series D at a $1.1bn valuation as demand for tools that secure AI surges. The raise pushes Obsidian into unicorn territory and reflects a simple dynamic.