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HiddenLayer Raises $100M Series B to Expand AI Agent Security Platform

This story is from 2026-09-02. It is preserved in the archive; the latest stories are on the live feed.

HiddenLayer, an Austin-based AI security company, announced on September 2, 2026 that it has raised a $100 million Series B round led by Delta-v Capital, with participation from Ten Eleven Ventures, Morgan Stanley, M12, Microsoft's Venture Fund, and Booz Allen Ventures. The company said it will use…

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  1. 2026-09-02 15:20 · Unite.AI
    HiddenLayer Raises $100M Series B to Expand AI Agent Security Platform

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