John Naulty is a Head of Security Engineering and Threat Prevention with 12 years of experience securing crypto infrastructure, cloud platforms, and open source supply chains. He currently leads security for Mysten Labs and the Sui ecosystem after previous senior roles at Coinbase, Novi/Diem, and BitGo where he built programs for custody, supply-chain defenses, and insider-threat mitigation. Equally at home in infra-as-code, Kubernetes administration, and incident response, he combines hands-on engineering with program-level security strategy. An active open-source contributor and co-founder of NeuroTechX, he applies interdisciplinary curiosity—from cognitive science training at UC Berkeley to neurotech community work—to practical security problems. Not obviously, he also manages PGP keys publicly and has a track record of running bug bounty programs and mentoring hiring processes. Based in San Francisco, he frames his work as protecting “virtual banks for virtual monies” while contributing to broader community tooling.
Contributions:10 pushes, 3 branches in 4 years 8 months
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