Bloom Security Raises $20 Million Seed Funding to Protect AI-Powered Workplace Endpoints

The funding round also included investments from Okta Ventures, Runtime Ventures, and several well-known angel investors, including the founders of cybersecurity companies Snyk, Demisto, Dig Security, and Talon. The new funding will help Bloom Security grow its business and develop its cybersecurity solutions.

Itay Keren, CEO of Bloom Security, said: "In the AI era, the employee device is no longer just a managed endpoint. Every endpoint is now running software no one reviewed, connecting to services no one provisioned."

He added: "Employee computers no longer run only software that organizations have selected, tested, and approved. They now run AI agents, plugins, and code packages that connect to services and gain access to information, often without security teams even knowing about them. We founded Bloom to help organizations understand what is actually running on every computer and control those risks without slowing productivity or limiting the adoption of AI tools."

Ofir Balassiano, Bloom's co-founder and Chief Product Officer, said: "The same tool can be completely acceptable on one endpoint and high-risk on another. Risk depends on context: the user's role, access to sensitive data, the other tools operating on that endpoint, and how everything interacts. Bloom Security was designed to evaluate that context in real time."

Koby Samboursky, Founder and Managing Partner at Glilot Capital, said: "The endpoint is evolving faster than existing security stacks can keep up. Agents, plugins, and code packages running directly on employee devices create a new layer of risk that existing tools weren't built to address."

Founded in 2025 by Itay Keren, Ofir Balassiano, and Itay Frishman, Bloom Security is a cybersecurity startup that helps organizations detect, investigate and respond to cyber threats faster using artificial intelligence (AI).

Its platform combines security data from different sources into one place, making it easier for security teams to identify risks, investigate attacks and respond quickly without switching between multiple tools.

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