Cinder

Cinder

Infrastructure to protect companies from AI abuse

New York City, NY
30 employees
Cybersecurity
Series B · $55M

Company details

Team Size30
LocationNew York City, NY
IndustryCybersecurity

Funding

Total raised

$55M

Last stage

Series B

Investors

Y Combinator
Accel
JJ2 Ventures

Founders

Phil Brennan

Phil Brennan

Phil joined Facebook in 2017 to build out their community threat intelligence team, after running counterterrorism units for the US government. Phil worked with Glen Wise for several years at Facebook before joining him to co-found Cinder.

LinkedIn
Glen Wise

Glen Wise

ex-USG ex-Meta After graduating from Carnegie Mellon, Glen joined Facebook as a security engineer to lead the build out of their community threat intelligence platform, working directly with Phil Brennan for over 3 years. Glen started Cinder in 2021 to help other companies solve similar trust and safety problems.

LinkedIn

What happens next.

No applications, no recruiter spam. Just the intro.

01

Confirm the fit

A few questions to make sure this role is the right shape for you. Two minutes.

02

I pitch you to the company

I write the intro, send it to the founder, and handle the back-and-forth.

03

A meeting lands on your calendar

If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.