Mark Schreiber, CIPP/US


McDermott Will and Emery LLP

Senior Counsel

Mark E. Schreiber is a partner in McDermott Will & Emery’s Boston office and is a leader of the Firm’s Global Privacy and Cybersecurity practice.

He focuses his practice on cybersecurity, data breach response and global privacy coordination. He advises entities facing cross-border data protection, GDPR, Privacy Shield and related issues, strategic decisions, and investigations. Mark has led numerous multi-national and cross-border matters, including those involving data breaches, and has advised senior management, boards, and special board committees on a variety of investigations, including data breach prevention and response.

Mark can be reached at: or (617) 321-3982.


Contributions by Mark Schreiber