About uid0

Who we are

uid0 was founded on a simple idea: the best security work comes from senior people who write code, break things, and explain their findings clearly. We stay deliberately small so that every engagement is run by practitioners, not account managers.

How we work

• Senior-led. The person scoping your work is the person doing it.
• Engineering-first. We speak your stack. Findings come with context, reproduction steps, and pragmatic fixes — not just a CVSS score.
• Right-sized. We scope to your actual risk, not a template.

Our background

Our team has worked across fintech, health, government, and high-growth SaaS — on both the offensive and defensive sides. We hold industry certifications and, more importantly, a track record of findings that mattered.

Want to work with us? Get in touch.