Marcus Christian is a co-leader of the Washington DC Litigation & Dispute Resolution practice and a partner in Mayer Brown's Cybersecurity & Data Privacy practice and White Collar Defense & Compliance group. Since joining Mayer Brown in 2013, Marcus has represented clients in matters involving data security planning, board governance of cybersecurity, cyber fraud, data breach response, and congressional investigations, among others.
David Simon is a partner in Mayer Brown's Washington DC office and a leading member of the global Cybersecurity & Data Privacy practice. He is also a member of the firm's National Security and Government Contracts practices. A former special counsel at the US Department of Defense (DoD), David has deep experience advising victims of ransomware attacks and state-sponsored cyber activity.