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Upwind raises $400 million Series C for cloud and AI security

Original title: Upwind secures $400 million to protect AI across endpoints, code, and cloud

Help Net Securityby Anamarija Pogorelec ()1 min read1
Part of a story covered by 3 sourcesUpwind raises $400 million Series C at $3.8 billionMerged summary & timeline
AI summary · x-ai/grok-4.7Summaries by Vani AI

Bessemer led the round less than nine months after a $250 million Series B, lifting total funding above $800 million.

Upwind Security raised $400 million in Series C funding led by Bessemer Venture Partners, with all existing investors participating and Canapi Ventures joining. The company says total funding now exceeds $800 million and that it will spend the capital on product development and engineering. Planned work includes AI Sensors, agent and skills scanners, a rebuilt inventory graph, and broader identity, data and AI security coverage. Upwind also described Blue, Red and Green agents already used by customers and a new AI Labs for Cybersecurity research effort.

Unconfirmed: Product plans and customer use of the agents are stated by Upwind, not independently verified.

Key facts
  • The Series C follows a $250 million Series B announced less than nine months earlier.
  • Canapi Ventures is a new investor; existing backers all participated.
  • Planned products include endpoint AI Sensors and agent and skills scanners.
  • Blue, Red and Green agents investigate attacks, test exploitability and group fixes.
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From the original article

1 min read at helpnetsecurity.com

Upwind Security has raised $400 million in Series C funding to expand its cloud and AI security platform, bringing the company’s total funding to more than $800 million.

Help Net Security

By Anamarija Pogorelec · helpnetsecurity.com

Read the full article at Help Net Security

A short excerpt; the article and its images belong to the publisher. Summary, key facts and assessment above are AI-written from the article and can be wrong.