HiddenLayer
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HiddenLayer

https://hiddenlayer.com/
Last activity: 07.09.2026
Active
Categories: AIB2BCybersecurityEnterpriseSaaS
HiddenLayer helps enterprises safeguard the machine learning models behind their most important products with a comprehensive security platform. Only HiddenLayer offers turnkey AI/ML security that does not add unnecessary complexity to models and does not require access to raw data and algorithms. Founded in March of 2022 by experienced security and ML professionals, HiddenLayer is based in Austin, Texas, and is backed by cybersecurity investment specialist firm Ten Eleven Ventures.
Followers
29
Followers
1.08K
Website visits
7.9K /mo.
Mentions
52
Location: United States
Employees: 11-50
Total raised: $156M
Founded date: 2022

Investors 3

Funding Rounds 3

DateSeriesAmountInvestors
03.09.2026Series B$100MDelta-v Ca...
26.09.2023Series A$50M-
25.07.2022Seed$6MTen Eleven...

Mentions in press and media 52

DateTitleDescription
10.09.2026Claret Capital Secures €575M for European Tech, Life Sciences GrowthClaret Capital Partners has finalized its €575 million Fund IV. This significant growth debt fund targets Europe's burgeoning technology and life sciences sectors. It provides flexible, non-dilutive capital. The firm exceeded its €500 milli...
07.09.2026Claret Capital Partners Raises €575M for European GrowthClaret Capital Partners Closes €575M Fund IV London-based Claret Capital Partners has raised €575 million through Fund IV and an affiliated discretionary mandate. This surpassed its original €500 million fundraising target. The firm complet...
03.09.2026HiddenLayer Raises $100M in Series B FundingHiddenLayer, an Austin, TX-based provider of an AI security platform that secures agentic, generative, and predictive AI applications, raised $100M in Series B funding. The round was led by Delta-v Capital with participation from Ten Eleven...
03.09.2026empirik.ai Raises $21M in Fundingempirik.ai, a San Francisco, CA-based provider of an AI agent platform for infrastructure change, raised $21M in funding. Backers included Sequoia Capital, S32, Canapi Ventures, and Alumni Ventures. The company intends to use the funds to e...
02.09.2026HiddenLayer Raises $100M to Expand AI Security PlatformHiddenLayer Raises $100M Series B Funding AI security company HiddenLayer has raised $100 million in a Series B financing round. Delta-v Capital led the round. Ten Eleven Ventures, Morgan Stanley, M12 and Booz Allen Ventures also participat...
02.09.2026HiddenLayer Announces $100M Series B Round AUSTIN, TX, HiddenLayer, the leading AI security company that secures agentic, generative, and predictive AI applications, today announced a $100 million Series B funding round. >> Click here for more funding data on HiddenLayer >...
16.07.2026The agent security gap: 54% of enterprises have already had an AI agent incident, and most still let agents share credentialsAcross 107 enterprises, AI agents are being given real access to systems and data while the controls meant to contain them lag behind. More than half have already had a confirmed agent security incident or a near-miss; only about a third gi...
29.06.2026The attack that hijacked Claude Code came through Sentry. Datadog, PagerDuty, and Jira have the same exposure.A single fake error report hijacked Claude Code in controlled testing — the agent ran the attacker's code with the developer's full privileges, and not one alert fired. EDR, WAF, IAM, and the firewall all missed it completely. Tenet Securit...
17.12.2025Атаки на AI-агенты: примеры угроз и опыт участия в Agent Breaker CTFПривет! Мы в Positive Technologies активно исследуем безопасность AI-агентов и подходы offensive AI security. Мир стремительно движется к повсеместному использованию LLM-агентов, автономных агентов и интеграций через MCP/Toolcalls — а значи...
22.04.2025Navigating the AI Security Landscape: The Rise of Contextual Intelligence and TrustIn the fast-paced world of artificial intelligence, security and trust are paramount. As AI systems become more integrated into our daily lives, the need for robust security measures and transparent governance has never been more critical. ...
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