Gillian HadfieldBloomberg Distinguished Professor of AI Alignment and Governance · Johns Hopkins UniversityAcademic↗
Policy · Academic
Johns Hopkins UniversityAssistant Professor
Buchanan studies how AI and cybersecurity reshape national security and statecraft. At the White House, he helped develop U.S. AI policy as the National Security Council's Special Advisor for AI. He is the author of The Hacker and the State and The Cybersecurity Dilemma.
Johns Hopkins UniversityFeb 2025-present
Georgetown UniversityUntil 2021Work and education history is primarily focused on AI-relevant roles and may not be comprehensive.
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Reviewed July 27, 2026 · Checked for accuracy and new information.