Matthew Kelly

Matthew Kelly is a Partner in Simpson Thacher’s Litigation Department, Head of the Firm’s AI Practice and a member of the Privacy and Cybersecurity Practice. Matt represents clients in AI, cyber and other technology-driven matters across the business lifecycle, including in connection with strategic transactions and investments, product development, commercial disputes, regulatory compliance initiatives, government and internal investigations, as well as AI and cybersecurity incident response.

Matt has worked with dozens of clients to design and implement effective, durable AI and model governance frameworks that meet stakeholder needs and satisfy regulatory obligations. He provides briefings and training on AI, cybersecurity and technology matters for boards of directors, board committees and executive leaders. He has represented clients in AI, cyber and data-driven matters before the U.S. DOJ, FTC, the SEC, the CFTC, FINRA, the New York Attorney General’s Office, the California Attorney General’s Office and the New York Department of Financial Services.

New York Bar