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AI security firm HiddenLayer raises $100M amid surging enterprise demand · 4 sources tracked

By PulseAugur Editorial · [4 sources] ·

AI security startup HiddenLayer has secured $100 million in a Series B funding round led by Delta-v Capital. The company, which develops tools to protect AI models, agents, and workflows from adversarial attacks and vulnerabilities, has experienced significant growth, with its annual recurring revenue increasing more than tenfold in the past year. This funding will support HiddenLayer's expansion into sales, distribution, engineering, and international markets, particularly in Europe and EMEA, as the demand for AI security solutions continues to surge. AI

IMPACT This funding will likely accelerate the development and adoption of AI-specific security solutions, addressing a growing enterprise concern.

RANK_REASON Significant funding round for an AI security company with substantial ARR growth.

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AI-generated summary · Google Gemini · from 4 sources. How we write summaries →

AI security firm HiddenLayer raises $100M amid surging enterprise demand · 4 sources tracked

How we ranked this

Signal score
0 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Significant
Significant funding round for an AI security company with substantial ARR growth.
Source corroboration
4 independent sources
Strong cross-source corroboration — multiple independent publishers covered this within the clustering window.
Topics
funding, product, infra
Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance
High
Clearly on-topic for AI-industry coverage.
Story freshness
48 days old
Aged out of breaking-news scoring windows; ranking reflects the durable signal from the full source set.

Full methodology in our editorial standards.

COVERAGE [4]

  1. TechCrunch AI TIER_1 English(EN) · Ram Iyer ·

    HiddenLayer nabs $100M as enterprises rush to secure their AI deployments

    HiddenLayer has raised a $100M Series B from Delta-v Capital, Ten Eleven Ventures, Morgan Stanley, Microsoft's M12, Booz Allen Hamilton, and others.

  2. Mastodon — mastodon.social TIER_1 Türkçe(TR) · berktech ·

    🤖 AI News HiddenLayer, which develops AI-powered cybersecurity solutions, received $100 million in investment AI-powered cybersecurity solutions

    🤖 Yapay Zeka Haberi Yapay zeka destekli siber güvenlik çözümleri geliştiren HiddenLayer, 100 milyon dolar yatırım aldı Yapay zeka destekli siber güvenlik çözümleri geliştiren HiddenLayer, 100 milyon dolar yatırım aldı. Şirketin 100 milyon dolar B serisi yatırım turuna Delta-v Cap…

    LINKS birolkurnaz.com/…/ky5e5k
  3. Mastodon — mastodon.social TIER_1 Türkçe(TR) · berktech ·

    🤖 AI News HiddenLayer, which develops AI-powered cybersecurity solutions, received $100 million in investment AI-powered cybersecurity solutions

    🤖 Yapay Zeka Haberi Yapay zeka destekli siber güvenlik çözümleri geliştiren HiddenLayer, 100 milyon dolar yatırım aldı Yapay zeka destekli siber güvenlik çözümleri geliştiren HiddenLayer, 100 milyon dolar yatırım aldı. Şirketin 100 milyon dolar B serisi yatırım turuna Delta-v Cap…

    LINKS birolkurnaz.com/…/ky5e5k
  4. Mastodon — mastodon.social TIER_1 Italiano(IT) · AI_BEAR_NEWS ·

    🔒 HiddenLayer Raises $100M for AI Security AI cybersecurity startup closes $100M Series B, driven by 10x ARR growth in the last year

    🔒 HiddenLayer raccoglie 100M$ per la sicurezza AI Il startup di cybersecurity AI ha chiuso una Series B da $100M, trainata da un ARR cresciuto 10x nell'ultimo anno. Con il mercato della sicurezza AI che si prevede raggiunga quasi 5 miliardi nel 2027, la richiesta enterprise è all…

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