OpenHack
Always-on AI security engineer
Featured Startups
Each quarter we pick a handful of young security companies from the latest Y Combinator batches and show them on the CISO AI homepage, next to our own tools. They are our picks, chosen for what they do for security teams, and not paid placements. Every startup we have featured stays listed here.
Featured now: Q4 2026
Trident
Autonomous offensive security agents. The best defense is offense
Palisade
AI that finds and fixes OS-level vulnerabilities across device fleets
Tolmo
Tolmo is the AI security platform that secures every layer of cloud…
Traceforce
CrowdStrike for AI Agents
GrayPass
Verify that the expected person is in control before key actions.
DeepMark
A live watermark inside AI voice that survives phone calls
NebuSec
Autonomous AI defense system for cyber attack
Fabraix
The world's frontier hacker of AI agents.
For featured startups
If we have featured you, you are welcome to say so. Use the badge below, linking to your
own entry on this page: replace openhack with your name as it appears in
the address of your entry. Using it is entirely up to you.
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For a light background:
<a href="https://cisoai.au/featured#openhack"><img src="https://cisoai.au/intel/featured-badge-light.svg" alt="Featured on CISO AI" width="190" height="52"></a>