“AI agent adoption is exploding within our customer base and CISOs understand that AI innovation must be thoughtfully deployed with full guardrails,” said Noma co-founder and Chief Executive Officer Niv Braun. Workers sometimes provision AI applications without the information team’s knowledge. As a result, administrators can overlook those applications during cybersecurity assessments, leaving potential vulnerabilities unnoticed.

Noma Security, a New York-based startup that polices artificial intelligence agents, raised $100 million in investment capital, the company said Thursday. The new funding, led by Evolution Equity Partners, comes less than a year after the company’s $32 million Series A round. Other investors include Ballistic Ventures, Glilot Capital, Cyber Club London and Databricks Ventures.

NEW YORK CITY – July 31, 2025 – Noma Security, the unified platform for AI and agent security, today announced it has raised $100 million in Series B funding less than a year after the last round, making Noma Security the fastest-growing company in the AI security category. The round was led by Evolution Equity Partners, with continued participation from Ballistic Ventures and Glilot Capital.

Netcraft’s research shows AI-generated brand URLs are often wrong, with some pointing to phishing sites. Experts call for domain validation guardrails.

Recent findings of AI ecosystem insecurities and attacks show how important MLSecOps is to securing AI strategies from complex and often highly concealed risks.

Cybersecurity researchers have disclosed a now-patched security flaw in LangChain's LangSmith platform that could be exploited to capture sensitive data, including API keys and user prompts. The vulnerability, which carries a CVSS score of 8.8 out of a maximum of 10.0, has been codenamed AgentSmith by Noma Security.

Noma Security, the enterprise AI security and governance platform, today announced a strategic investment from Silicon Valley CISOs Investments (SVCI), a syndicate of leading Chief Information Security Officers from companies including Adobe, Chime, Ross Stores, ICE/NYSE, and Booking.com. Noma Security becomes the 18th cybersecurity company to be added to the SVCI portfolio.

The Latio AI Security Market Report names Noma Security an “AI Security Leader” in the category of “Unified Tools.” The report states, “While most of the market has been focused on browser plug-ins or SDKs, Noma Security is the only tool on the market that has built a holistic platform for managing the security of AI workflows across code, infrastructure, and runtime.”

CISOs know precisely where their AI nightmare unfolds fastest. It’s inference, the vulnerable stage where live models meet real-world data, leaving enterprises exposed to prompt injection, data leaks, and model jailbreaks.

Noma Security, the unified AI security and governance platform, announced a strategic partnership with Databricks, the Data and AI company, to address the challenge of balancing rapid enterprise AI innovation and adoption with robust AI security and governance.

Noma Security, the unified AI security and governance platform, today announced its inclusion in Rising in Cyber 2025, an independent list launched by Notable Capital to spotlight the 30 most-promising cybersecurity startups shaping the future of security.

A critical Remote Code Execution (RCE) vulnerability was discovered in the Lightning AI platform, a widely used tool for AI development.