Onyx Security raises $113M Series B led by Bessemer — SkimNews

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- Onyx Security raised a $113M Series B led by Bessemer, bringing the Israeli startup's total funding to $153M.
- Onyx Security emerged from stealth just four months ago and sells a platform that enables enterprises to deploy AI agents securely.
Why it matters: Bessemer writing a $113M check into a company only four months out of stealth signals strong institutional conviction in the AI-agent security category, and the $153M total raise gives Onyx uncommon runway for a startup at this stage to compete in a market the company is betting will become strategically important.
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