🔒HiddenLayer Raises $100M Series B for AI Security
AI Security Startup Doubles Down with $100M
TL;DR
AI security firm HiddenLayer raised $100M in Series B funding, growing its annual revenue 10x in a year. The startup now secures AI models for financial services and tech giants, with a focus on runtime security and open-source model verification.
AI security startup HiddenLayer just raised $100M in Series B funding, bringing its total raised to $150M. Over the past year, its annual recurring revenue grew more than 10x, now in the tens of millions. The company's growth is driven by new customers, with financial services and tech giants leading the charge. HiddenLayer's products now cover runtime security for AI models, including prompt injection and malicious tool use, ensuring that the tool being used is the one it claims to be. This is a big deal for anyone deploying AI models in production, as runtime security is becoming a priority as AI deployments grow common across businesses.

Key Points
HiddenLayer raised $100M in Series B funding, led by Delta-v Capital, with Morgan Stanley, Microsoft's M12, and others participating.
The company's annual recurring revenue grew more than 10x over the past year, now in the tens of millions.
Over 90% of HiddenLayer's growth was driven by new customers signing in the past year, with financial services and tech giants leading.
The startup's products now cover runtime security for AI models, including prompt injection and malicious tool use.
HiddenLayer plans to expand into Europe and EMEA, with a focus on sales and distribution, while continuing to expand its engineering and research.
Why It Matters
If you're deploying AI models in production, HiddenLayer's runtime security products are a must-watch. The company's technology secures AI models for financial services and tech giants, ensuring that the tool being used is the one it claims to be. This is crucial as AI deployments grow common across businesses.
Frequently Asked Questions
Why does this matter?
If you're deploying AI models in production, HiddenLayer's runtime security products are a must-watch. The company's technology secures AI models for financial services and tech giants, ensuring that the tool being used is the one it claims to be. This is crucial as AI deployments grow common across businesses.
What happened?
AI security firm HiddenLayer raised $100M in Series B funding, growing its annual revenue 10x in a year. The startup now secures AI models for financial services and tech giants, with a focus on runtime security and open-source model verification.
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