{"id":229585,"date":"2026-07-30T18:25:14","date_gmt":"2026-07-30T18:25:14","guid":{"rendered":"https:\/\/www.europesays.com\/iran\/229585\/"},"modified":"2026-07-30T18:25:14","modified_gmt":"2026-07-30T18:25:14","slug":"israeli-cyber-startup-raises-113m-to-secure-and-control-autonomous-ai-agents","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/iran\/229585\/","title":{"rendered":"Israeli cyber startup raises $113m to secure and control autonomous AI agents"},"content":{"rendered":"

Israeli cyber startup Onyx Security announced on Thursday that it has nabbed $113 million in funding to build a platform that lets humans stay in control, as advanced autonomous systems and smart artificial intelligence agents ramp up in the workplace.<\/p>\n

The funding round comes four months after Onyx emerged from stealth with $40 million in financing from investors. The latest round, which values the startup at about $640 million, was led by Bessemer Venture Partners. Other investors, including Cyberstarts, TCV, Conviction, FirstMark, Vintage Investment Partners, QuantumLight and G Squared also joined. To date, the startup has raised $153 million.<\/p>\n

Onyx was founded in 2024 by Maxim Bar Kogan, a former officer in the IDF\u2019s cyber intelligence Unit 8200 and former vice president of product and engineering at Mixtiles, together with Gil Elbaz, a former AI architect at US chip giant Nvidia, who previously served as a senior algorithm developer in the Israeli Air Force\u2019s operational technology unit.<\/p>\n

Bar Kogan and Elbaz said they teamed up to develop a platform to secure and control AI agents, as advanced AI systems are adopted faster than traditional enterprise security systems can keep up.<\/p>\n

\u201cIn 2025, less than one percent of all actions were performed by AI agents,\u201d said Bar Kogan, CEO of Onyx. \u201cA year from now, most actions inside the enterprise will be. And not long after that, entire companies will run as autonomous agent operations, making the decisions humans used to make about capital allocation, energy grids, patient care, and supply chains.\u201d<\/p>\n

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\u201cThat raises a fundamental question: How can organizations ensure that every action they take is legitimate?\u201d Bar Kogan said.<\/p>\n

\t\"\"<\/a>
\n\t\tIllustrative: Hand holding AI agents\u2019 virtual interface with data analytics, automation, and machine learning icons. (iStock by Getty Images\/Suchat longthara)<\/p>\n

By the end of 2026, the deployment of AI agents across workflow applications is forecast to increase up to 40%, according to a Gartner report<\/a>. The rapid shift to agentic AI and adoption of autonomous assistants that have access to critical systems, execute workflows, manipulate data and make decisions with limited human intervention or IT oversight is creating new operational risks \u2014 opportunities for a new wave of security startups.<\/p>\n

Using proprietary AI models, Onyx has been building what it calls an AI control plane designed for companies to see every AI agent they are running, set the rules for what those autonomous assistants can or can\u2019t do, and enforce those rules in real time. The platform\u2019s guardian agent identifies a risky or malicious action and decides in real time whether to approve, redirect, or block it, pulling in a human only when needed, the startup said.<\/p>\n

\u201cThe industries that carry the weight of critical infrastructure need this first: energy, financial services, healthcare,\u201d said Bar Kogan. \u201cThese are the sectors where an agent making the wrong decision at production speed does not produce a headline; it produces an outage, a market event, or a life at risk.\u201d<\/p>\n

Onyx is tapping into the market for agentic AI security, which is projected to grow from $1.65 billion in 2026 to 13.52 billion by 2032, according to research firm MarketsandMarkets<\/a>.<\/p>\n

\t\"\"<\/a>
\n\t\tOnyx Security co-founders Gil Elbaz (left) and Maxim Bar Kogan. (Courtesy of Netanel Tobias)<\/p>\n

\u201cAs AI agents become an integral part of mission-critical enterprise workflows, organizations need confidence that these systems operate safely, consistently and in accordance with corporate policy,\u201d said Cyberstarts Managing Partner Hila Zigman. \u201cWe believe this will become one of the most significant cybersecurity categories of the coming decade.\u201d<\/p>\n

Onyx said the new funding will be used to train the next generation of the startup\u2019s proprietary models and to expand business development and footprint across the US and additional global markets.<\/p>\n

The startup employs more than 80 people across Israel, the US and Canada, working with multiple Fortune 500 companies. Most recently, AI giant Anthropic announced in June that it had integrated Onyx\u2019s technology to help enterprises adopt AI securely. The startup said its technology secures more than 1.1 million agents for customers.<\/p>\n


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