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Gwenyth Castro
Gwenyth Castro is the Chief Executive Officer of Binarly, the firmware and software supply-chain security company behind the Binarly Transparency Platform. Appointed in March 2026, she stepped into the CEO seat after founder Alex Matrosov moved to the board. Before Binarly she spent roughly 15 years helping build and scale the offensive security firm Bishop Fox, rising to Chief of Staff to the CEO, where she ran cross-functional strategy and global expansion. A Stanford Certified Project Manager, Castro is an operator's operator - the person who turns deep research and patented technology into enterprise revenue, partnerships, and trust with customers like Meta and Dell.
Vinnie Liu
Vinnie Liu is the co-founder and CEO of Bishop Fox, the largest private professional services firm focused on offensive security testing. Starting his career as an NSA analyst at age 17, Liu co-founded Bishop Fox in 2005 with Francis Brown, bootstrapping it for 13 years out of an Arizona living room before raising $175M in venture funding. Today, Bishop Fox serves 26% of Fortune 100 companies and 8 of the 10 largest global tech firms, combining elite human testers with its proprietary Cosmos platform for continuous attack surface management and AI-augmented penetration testing.