Fabra hits $1.04M ARR three months after YC with autonomous red-teaming agents for AI security
ycombinator · x · 2026-09-12
Fabra, a cybersecurity startup, says it went from zero revenue to a $1.04M annualized run rate three months after joining Y Combinator. The company builds autonomous red-teaming agents that hunt real vulnerabilities in AI agents 24/7, arguing traditional security assumed software stays within defined boundaries while agents can reason and circumvent them. It claims its in-house offensive models outperform frontier models.
Related event: YC Startup Fabraix Hits $1.04M ARR in Three Months With AI Agent Security(2 posts)→
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