Rein Security raises $25M Series A, total hits $35M — SkimNews

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- Rein Security raised a $25M Series A, bringing total funding to $35M, to expand runtime tools that secure enterprise AI agents and block adversarial ones.
- The Israeli startup reports revenue has grown eightfold since January, with its platform now securing thousands of deployments (sentence truncated in source).
Why it matters: An eightfold revenue jump since January suggests enterprise demand for AI agent-specific runtime security is outpacing general-purpose tooling, and a $35M total raise at the Series A stage signals investors are betting on a dedicated category before deployment volumes peak.
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