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Horizon3 hits $2 billion valuation with $250M Series E as AI threats escalate

tech

Cybersecurity startup Horizon3 raised two hundred fifty million dollars at a two billion dollar valuation in its Series E round, reports TechCrunch. The funding reflects a shift among enterprises toward continuous, AI-powered security validation instead of traditional annual pentesting.

Source: https://techcrunch.com/2026/08/03/horizon3-hits-2-billion...

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