XBOW

Summary active Updated May 26, 2026

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Location Seattle, WA
Founded 2024
Latest Stage Series C
Total Raised $270M+
Website https://xbow.com
Sector
cybersecurity ai offensive-security penetration-testing enterprise-software

Investors

Olivier Pomel 2024 (2024)
Nat Friedman Series A (co-led); Series B ($75M) participant (2023)
Northzone series-c (2026)
datadog 2024 (2024)
NFDG Series A (co-led); Series B ($75M) participant (2023)

Founders

Oege de Moor Founder & CEO

About

XBOW is a Seattle-based autonomous offensive security company founded in January 2024 by Oege de Moor, the creator of GitHub Copilot and GitHub Advanced Security 23. The company’s platform combines AI reasoning with offensive security workflows to deliver expert-level penetration testing at machine speed, serving more than 100 enterprise customers globally including Moderna and Seznam 12. On May 6, 2026, XBOW announced a $35M Series C extension from strategic investors, building on its previously announced $120M Series C round led by DFJ Growth and Northzone, and bringing cumulative funding above $270M at a valuation over $1 billion 12.

Funding History

Date Round Amount Lead Co-investors
2026-05-06 Series C extension $35M — Accenture Ventures, DNX Ventures, Liberty Global Tech Ventures, NVentures, Samsung Ventures, SentinelOne S Ventures 12
2026-03-18 Series C $120M DFJ Growth, Northzone Sofina, Alkeon Capital, Altimeter, NFDG Ventures, Sequoia Capital 3

What Investors Say

“Each XBOW agent operates like an extension of our in-house red team, allowing us to scale offensive testing.” — Alex Krongold, Director of Corporate Development & Ventures, SentinelOne 2

What Founders Say

No independently sourced founder quotes found for this round.

Sources

  1. Business Wire, “XBOW Secures Additional $35M from Strategic Investors, Including Select Customers and Ecosystem Partners,” May 6, 2026. https://www.businesswire.com/news/home/20260506914922/en/XBOW-Secures-Additional-$35M-from-Strategic-Investors-Including-Select-Customers-and-Ecosystem-Partners↩↩↩

  2. SecurityWeek, “Autonomous Offensive Security Firm XBOW Raises $35 Million,” May 6, 2026. https://www.securityweek.com/autonomous-offensive-security-firm-xbow-raises-35-million/↩↩↩↩↩

  3. XBOW, “XBOW Raises $120M to Scale its Autonomous Hacker,” accessed May 2026. https://xbow.com/news/xbow-raises-120m-to-scale↩↩