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# HiddenLayer raises $100M Series B to secure AI agents
- URL: https://www.enterprisey.com/hiddenlayer-raises-100m-series-b-to-secure-ai-agents/
- Published: 2026-09-02T21:45:00.000Z
- Updated: 2026-10-26T04:15:55.000Z
- Description: AI security vendor HiddenLayer raised a $100M Series B led by Delta-v Capital and says its annual recurring revenue grew more than tenfold over the past year.
- Author: Enterprisey Admin
- Tags: News, Funding, Security

AI security vendor HiddenLayer raised a $100M Series B led by Delta-v Capital and says its annual recurring revenue grew more than tenfold over the past year. ([HiddenLayer press release](https://hiddenlayer.com/news/hiddenlayer-100m-series-b-ai-security?ref=enterprisey.com); [Crunchbase News](https://news.crunchbase.com/venture/biggest-funding-rounds-crusoe-fluidstack-multibillion-dollar-ai-infrastructure/?ref=enterprisey.com))

Ten Eleven Ventures, Morgan Stanley, Microsoft's M12 and Booz Allen Ventures also invested. The Austin company says it added more than 50 platform customers in the year and will use the money in part to expand a product that secures AI coding agents at runtime. ([HiddenLayer press release](https://hiddenlayer.com/news/hiddenlayer-100m-series-b-ai-security?ref=enterprisey.com); [Crunchbase News](https://news.crunchbase.com/venture/biggest-funding-rounds-crusoe-fluidstack-multibillion-dollar-ai-infrastructure/?ref=enterprisey.com))