Upwind Closes $400 Million Series C at $3.8 Billion Valuation as Revenue Quadruples in 2026
New York, United States, October 28th, 2026, FinanceWire Led by Bessemer Venture Partners, the funding will accelerate Upwind’s cloud and AI security platform as enterprises face major infrastructure shifts and rising threats from AI-powered attacks and autonomous agents. Upwind Security, the cloud and AI security company, today announced the close of its $400 million Series…
