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Upwind raises $400M at $3.8B valuation, cites quadrupled revenue

The cloud and AI security firm Upwind says it raised $400 million at a $3.8 billion valuation, according to Decrypt. The company also says its revenue quadrupled in 2026 as it targets risks from autonomous AI agents.

Why “Unverified”

  • Reported by Decrypt alone, with no second source or primary confirmation yet

1 independent source group across 1 post · evidence score 56/100. How labels work

What the sources claim

  1. Upwind says it raised $400 million at a $3.8 billion valuation.

    “AI Security Startup Upwind Raises $400M at $3.8B Valuation”
    Decrypt
  2. Upwind says its revenue quadrupled in 2026.

    “revenue quadrupled in 2026 as it targets risks from autonomous AI agents”
    Decrypt

Sources

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Summary and claims extracted by AI with prompt analyze-story@5 on 2026-10-28 20:20 UTC. Labels are computed from the sources, not by the model.