NebuSec
Autonomous AI defense system for cyber attack
- Headquarters
- San Francisco, USA; Remote
- Work style
- Fully remote
- Team size
- 4 people
- Stage
- Y Combinator Summer 2026
About NebuSec
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.
B2BSecurity
Open roles
Each role is checked for where applicants can be based.
NebuSec, quick answers
What does NebuSec do?
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.
Is NebuSec hiring remotely right now?
Not on RemoteWork at the moment. Check back, roles are added daily.
Where is NebuSec headquartered?
NebuSec is headquartered in San Francisco, USA; Remote.