TL;DR: Nebula Security is a Y Combinator Summer 2026 startup A security engineer in your team, currently active with a team of 4.
A security engineer in your team
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Nebula Security is an AI-native cybersecurity company founded by world-class hackers. Nebula Security provides Mythos-level cybersecurity reviews and product security auditing, conducted by our state-of-the-art AI agent and world-class hackers themselves, covering everything from code-level vulnerabilities to architectural weak points. 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 Nebula Security” is a mark of serious security credibility: a signal to customers, investors, and partners that your product has been reviewed by the world’s b…
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Yes. Nebula Security was funded by Y Combinator in the Summer 2026 batch. A security engineer in your team
Nebula Security is an AI-native cybersecurity company founded by world-class hackers. Nebula Security provides Mythos-level cybersecurity reviews and product security auditing, conducted by our state-of-the-art AI agent and world-class hackers themselves, covering everything from code-level vulnerabilities to architec…
Nebula Security was part of Y Combinator's Summer 2026 batch.
Nebula Security has a team of 4 people according to Y Combinator's directory.
Nebula Security is currently listed as Active with a team of 4 in Y Combinator's directory.
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