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Startups & Venture·September 2, 2026·1 min read

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

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$100M into an AI security specialist is a clear tell that boards now see model and data protection as a distinct line item, not a subset of generic cyber. If you're rolling out AI in production, you need an explicit threat model for model theft, data poisoning, and prompt injection—not just more WAF rules.