XBOW is an autonomous offensive security platform that delivers the depth and results of a premium pentesting engagement in a fraction of the time.
Location: United States, California, Milpitas
Employees: 51-200
Total raised: $155M
Valuation: $1B
Investors 1
| Date | Name | Website |
| - | Zygote Ven... | zygotevent... |
Funding Rounds 2
| Date | Series | Amount | Investors |
| 06.05.2026 | Series C | $35M | - |
| 18.03.2026 | Series C | $120M | Sequoia Ca... |
Mentions in press and media 19
| Date | Title | Description |
| 11.08.2026 | OpenAI launches GPT-5.6-Cyber with reduced refusals, 95% completion on advanced cybersecurity tasks | Earlier today, OpenAI launched GPT-5.6-Cyber, a specialized model designed to perform advanced vulnerability research and exploit development for approved defenders — including categories of work that its general-purpose models will often r... |
| 01.07.2026 | Defense startups raid auto and fracking sectors for parts to speed weapons output | Previous A prototype of FlackTek's largest mixer is tested at FlackTek, a company that manufactures specialized mixing equipment used to produce energetics for missiles, in Louisville, Colorado, U.S., June 23, 2026. REUTERS/Cheney Orr A mix... |
| 18.06.2026 | The Shift in Security: Finding the Best Penetration Testing Platforms for Enterprise Security Teams | By KH Koehler Published: Jun 18 2026, 03:05 AM EDT Share on Facebook Share on Twitter Share on LinkedIn Share on Reddit Share on Flipboard |
| 30.05.2026 | AI vs AI Cybersecurity: Sysdig Documents First LLM-Agent Intrusion in the Wild | By Adrian Parham Published: May 30 2026, 06:13 AM EDT Share on Facebook Share on Twitter Share on LinkedIn Share on Reddit Share on Flipboard |
| 24.05.2026 | Anthropic Moves Closer to Public Claude Mythos Release: 10,000 Critical Bugs Found First | By Richard L. Wells Published: May 24 2026, 14:07 PM EDT Share on Facebook Share on Twitter Share on LinkedIn Share on Reddit Share on Flipboard |
| 06.05.2026 | Xbow Raises Additional $35M in Series C Funding | Xbow, a Seattle, WA-based company which specializes in autonomous offensive security, raised $35M in additional Series C funding. Backers included Accenture Ventures, DNX Ventures, Liberty Global Tech Ventures, NVentures, Samsung Ventures, ... |
| 19.03.2026 | Xbow Secures $120 Million for AI-Driven Offensive Security at Over $1 Billion Valuation | Xbow secures $120 million in Series C funding, exceeding a $1 billion valuation. This investment propels its AI-powered automated offensive security platform. Xbow’s technology transforms traditional penetration testing. Its AI agents detec... |
| 19.03.2026 | XBOW Raises $120M to Scale its Autonomous Hacker | XBOW, a Seattle startup, just pulled in a huge $120 million Series C round led by DFJ Growth and Northzone. With that cash, they have passed the $1 billion valuation mark and landed unicorn status. The timing makes sense because enterprise ... |
| 18.03.2026 | XBOW: $120 Million Raised To Scale Autonomous Offensive Security Platform | XBOW, an autonomous offensive security company, announced it has raised $120 million in Series C financing, valuing the company at over $1 billion. The funding round was led by DFJ Growth and Northzone, with participation from Sofina, Alkeo... |
| 18.03.2026 | Automated vulnerability detection startup Xbow nabs $120M Send us a News Tip EXTRACT THE SIGNAL FROM THE NOISE Cookies | Xbow USA Inc., a startup that helps enterprises find cybersecurity issues in their software, has closed a $120 million funding round at a valuation exceeding $1 billion. The company disclosed today that DFJ Growth and Northzone were the lea... |
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