AIR, an AI security startup, has raised $50 million in seed funding to protect enterprise AI agents. The company's platform currently blocks 27% of agent add-ons and skills, with strong adoption in financial services and pharmaceuticals.
TL;DR
- AIR raises $50M to secure enterprise AI agents, blocking 27% of risky add-ons.
- Strong adoption in financial services and pharmaceuticals due to regulatory pressures.
- Growing need for AI agent security as traditional cybersecurity falls short.
What happened
AIR, founded by Yair Saban and Niv Hoffman, both veterans of Israel's Unit 8200 intelligence corps, debuted with $50 million in seed financing. The funding was secured across two rounds: an initial $10 million led by Sequoia Capital and a $40 million round led by Greenoaks Capital, with participation from enterprise security founders and angel investors.
AIR's platform discovers active agents across networks, flags unauthorized employee tools, and continuously checks external components for malicious alterations. It currently blocks approximately 27% of agent add-ons and skills evaluated online.
The startup serves over 20 corporate clients, with large enterprise customers representing about a quarter of that total. Adoption has been strongest in heavily regulated sectors such as financial services and pharmaceuticals.
Why it matters
As companies grant AI agents broader operational access, unvetted software components present supply-chain vulnerabilities. AIR's platform addresses these risks by enforcing strict access controls and audit trails.
The funding comes as financial institutions and enterprise risk managers confront a growing governance gap surrounding autonomous systems. Traditional cybersecurity infrastructure is not designed for autonomous AI agents that interpret natural language prompts and retrieve corporate data independently.
AIR's solution is crucial for preventing rogue code from reaching core banking networks, highlighting the need for dedicated platforms that enforce strict access controls before agents can execute tasks.
Key facts
- AIR raises $50 million in seed funding across two rounds.
- Initial $10 million round led by Sequoia Capital.
- Subsequent $40 million round led by Greenoaks Capital.
- AIR's platform blocks 27% of agent add-ons and skills.
- Over 20 corporate clients, with large enterprises making up a quarter.
- Strong adoption in financial services and pharmaceuticals.
- Founded by Yair Saban and Niv Hoffman, veterans of Israel's Unit 8200 intelligence corps.
Context
The rise of autonomous AI agents in enterprises has outpaced traditional cybersecurity measures. These agents, which deploy third-party plug-ins and Model Context Protocol (MCP) servers, require new security solutions to prevent data poisoning and code manipulation.
AIR's emergence underscores the critical need for governance and security in AI agent extensions. As Saban noted, the lack of signing and verification for AI agent components mirrors early enterprise software challenges, highlighting the need for learned lessons to be applied.
With financial services and pharmaceuticals leading the adoption, AIR's solution addresses a pressing need in heavily regulated industries. As AI agents become more integral to enterprise operations, dedicated security platforms like AIR will be essential to mitigate risks and ensure compliance.
