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Home/Market & Regulation
Market & RegulationInvestment · $100M

HiddenLayer secures $100M to protect AI deployments

TechCrunch AI·September 2, 2026·high confidence

Why it matters

  • →AI security is becoming a critical concern as deployments increase.
  • →HiddenLayer's growth reflects the rising demand for protective AI tools.
  • →The funding will enable further expansion and product development.
HiddenLayer secures $100M to protect AI deployments
©TechCrunch AI

HiddenLayer, an AI security startup based in Austin, has raised $100 million in a Series B funding round led by Delta-v Capital. The company specializes in protecting AI models and workflows from adversarial attacks and vulnerabilities, a market that has seen rapid growth as AI deployments increase. HiddenLayer's annual recurring revenue has grown more than tenfold over the past year, driven by new customer acquisitions. The funding will be used to expand sales, distribution, and engineering efforts, as well as to explore new markets in Europe and EMEA.

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The story around this

Earlier coverage that leads up to this article, and what followed. Lines connect each piece to the closest one after it, converging here.

Google DeepMind Launches $10M AI Safety Research Fund — Google DeepMind1Google DeepMind Funds Multi-Agent AI Safety Research — MIT Technology Review AI254% of Enterprises Face AI Agent Security Incidents — VentureBeat AI3Glow emerges with $1.2B valuation for AI security — TechCrunch AI4AI Seed Investors Focus on Cybersecurity — Crunchbase News5HiddenLayer secures $100M to protect AI deploymentsExein raises $270M to combat AI hackers — Sifted

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How we got here

  1. 1
    Google DeepMind Launches $10M AI Safety Research Fund

    Google DeepMind · June 10, 2026 · Background

  2. 2
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    MIT Technology Review AI · June 11, 2026 · Background

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    VentureBeat AI · July 16, 2026 · Background

  4. 4
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    TechCrunch AI · July 22, 2026 · Related

  5. 5
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    Crunchbase News · July 28, 2026 · Related

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