NebuSec
Autonomous AI defense system for cyber attack
NebuSec is founded by the world’s #1 hacking team. We were the first team to build an nginx RCE and the first to root Android 17. Our co-founders include members of the world’s No. 1 CTF team, DEF CON winners, Black Hat speakers, and PhD in cybersecurity. We have won $400K in bug bounties by exploiting the Linux kernel and Chrome browser. “Audited by NebuSec” is a mark of serious security credibility: a signal to customers, investors, and partners that your product has been reviewed by the world’s best hackers.
- Website
- nebusec.ai
- City
- San Francisco
- Country
- United States
- YC batch
- Summer 2026
- Team
- 4 people
- Stage
- Early stage
- AI-native
- Yes
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