Built by security practitioners,
for security practitioners.
CounterMeasure was founded on a simple belief: every security team deserves to know exactly how well they're covered - not just feel like they might be.
Our team
Meet the team

Over 25 years in cybersecurity. Ran a $40M professional services practice at Mandiant and led a >$100M MDR practice at Google.

17+ years building high-performing security operations teams at Fortune 500 organizations. Former Army airborne ranger.

40+ years at GE, UHG, Google, Target, and Mandiant. Former Mandiant CSO. Author/co-author of 17 books.

15+ years across detection engineering, behavioral risk analytics, and AI-enabled security workflows.
15+ years in DFIR. Runs the GrrCON DFIR CTF since 2013. Built AI-driven security tooling in Rust.
Our mission
Defense confidence, fully measured.
We started CounterMeasure after watching talented security teams struggle to answer a deceptively simple question: "Are we actually covered against the threats that matter?" The answer was almost always "we think so" - a guess dressed up as a strategy.
We believe security teams deserve better than gut feel. CounterMeasure exists to bring measurement, clarity, and confidence to every security program - from lean teams to global enterprises.
