NebuSec
Artificial Intelligence · Cybersecurity AI
Overview
NebuSec builds Nebu, an AI security platform for continuous code and cloud protection, backed by researchers who find zero-days in Chrome and Linux.
Funding and backers
Backers
1
Y Combinator
Momentum
15/100
rising traction
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Jul 10
On the Hacker News front page GhostLock, a stack-UAF that has existed in all Linux distributions for 15 years · 104 points
Jun 2026
Went through Y Combinator
Apr 2026
Website went live first capture in the Wayback Machine
Tractionpublic signals, read monthly
Web presence
top 2%
of 133.2M domains by links, Common Crawl
Hacker News stories
5
best: 417 points
Backed byfrom the funds' portfolios and accelerator catalogs
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Connections
List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors
Y CombinatorVia a fund
6310 portfolio companies
Click a company to open it. Dashed lines are likely connections. The second step of the network is part of the Pro plan.
Owner
Same company
Same group
Likely
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
San Francisco
United States
HQ