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

Upwind Raises $300 Million at $3.8 Billion Valuation for AI, Cloud Cybersecurity

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A $300M round at a $3.8B valuation for AI and cloud security is investors pricing cyber as a first-order dependency of the AI boom. If you’re deploying models into production, assume your security stack will need its own budget line — and that boards will start asking pointed questions about it.