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About
Frank Wu founded Nebula Security and has spoken at security conferences including Black Hat USA. He previously led automated program repair research at DARPA and has developed exploit chains across Chrome, Firefox, Linux, and Android. He holds a Ph.D. in progress.
COO at NebuSecYC S26
Intro paths
Frank went through Y Combinator (Summer 2026) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was Ankit Gupta, General Partner at Y Combinator — the partner who ran NebuSec's batch and knows the company first-hand. YC profile ↗
In turn, Frank can intro founders to NebuSec's investors below.
NebuSec's investors · 17
Co-founders at NebuSec
Investments
Investor
Per curated public sources.
Frequently asked questions
- Who is Frank Wu?
- Frank Wu founded Nebula Security and has spoken at security conferences including Black Hat USA. He previously led automated program repair research at DARPA and has developed exploit chains across Chrome, Firefox, Linux, and Android. He holds a Ph.D. in progress.
- Where does Frank Wu work?
- Frank Wu is COO of NebuSec.
- What companies did Frank Wu found?
- Frank Wu founded NebuSec.
- What companies has Frank Wu invested in?
- Investments tracked here include FamilyLeaf, Loom.
Founder mafias
Y Combinator mafia10,594
Also came through, then founded or led a company.
University of California, Riverside mafia42
Also came through, then founded or led a company.
About this profile. Compiled from public sources — NebuSec's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights