---
title: "AI Cybersecurity Startup Upwind Raises at $3.8 Billion Value"
type: signal
url: https://frontiernewswire.com/s/ai-cybersecurity-startup-upwind-raises-at-3-8-billion-value-ddf23062
published: 2026-10-28T11:00:00.000Z
byline: "Source: Bloomberg Tech"
---

# AI Cybersecurity Startup Upwind Raises at $3.8 Billion Value

Source: Bloomberg Tech · Published 2026-10-28 · Canonical: https://frontiernewswire.com/s/ai-cybersecurity-startup-upwind-raises-at-3-8-billion-value-ddf23062

Upwind Security, a San Francisco-based startup offering cybersecurity for artificial intelligence and cloud applications, has secured $400 million in fresh financing that values the company at $3.8 billion.

## Sources

- [Read the original at Bloomberg Tech](https://www.bloomberg.com/news/articles/2026-10-28/ai-cybersecurity-startup-upwind-raises-at-3-8-billion-value)

## Related

- [Unwrapping Retail Peak Season Cyber Threats](https://frontiernewswire.com/s/unwrapping-retail-peak-season-cyber-threats-2542ef28)
- [Dive into new topics with immersive explorations in the Gemini app.](https://frontiernewswire.com/s/dive-into-new-topics-with-immersive-explorations-in-the-gemini-app-89f6f5eb)
- [Google unveils Gemini 4 Carbon, its "strongest model with state-of-the-art cybersecurity" capabilities, ranked \#1 on Artificial Analysis' new Intelligence Index (Koray Kavukcuoglu/Google)](https://frontiernewswire.com/s/google-unveils-gemini-4-carbon-its-strongest-model-with-state-of-the-d77dd7f0)
- [Meta Partners With Five US Universities to Accelerate Medical and Scientific Breakthroughs](https://frontiernewswire.com/s/meta-partners-with-five-us-universities-to-accelerate-medical-and-151c343a)
- [Build and manage Connected Apps in one place](https://frontiernewswire.com/s/build-and-manage-connected-apps-in-one-place-02cc15c6)

---

[More Latest Signal](https://frontiernewswire.com/) · [Signals](https://frontiernewswire.com/verified-reporting)