Noma Security Raises $100M Series B to Expand AI Security Operations

Noma Security, an Israeli cybersecurity startup specializing in AI and agent security, has raised $100 million in a Series B funding round led by Evolution Equity Partners, bringing its total funding to $132 million. Founded in 2023 and emerging from stealth in late 2024, the company has rapidly expanded its customer base and increased its annual recurring revenue by over 1,300%, serving sectors such as financial services, life sciences, retail, and big tech. Noma Security’s platform automatically maps AI applications within corporate networks, detects vulnerabilities including poisoned datasets and malicious models, and prioritizes risks to help enterprise CISOs manage AI-related security threats at scale. The investment comes amid growing enterprise adoption of agentic AI, with UBS Research indicating that 53% of organizations plan to adopt such AI by 2026 and 83% by 2028. Noma’s solution enables organizations to confidently adopt AI by providing continuous vulnerability discovery, security profiling, and compliance assurance across AI environments. CEO Niv Braun emphasized that AI innovation must be thoughtfully deployed with full guardrails to secure enterprise AI adoption.