Paul M. Rosen
Paul Rosen, the former Chief of Staff at the Department of Homeland Security, is a partner at the law firm of Crowell & Moring where he focuses on white collar criminal defense, government and internal investigations, and cybersecurity for corporate and individual clients. Paul’s cyber work includes incident preparedness and response, and defending and responding to government inquiries and related litigation in connection with corporate cybersecurity issues.
Paul is a former federal prosecutor with 12 years of experience in all branches of government, including in senior positions at DHS and DOJ, and also as Counsel to then-Senator Joe Biden on the Senate Judiciary Committee.
While Chief of Staff at DHS Paul helped manage operations of third-largest department of government, with 230,000 employees, a $60 billion budget, and 22 sub-agencies. In doing so Paul oversaw DHS’s response to some of the most sensitive and complex challenges facing the United States, including significant cybersecurity events, such as those associated with the 2016 U.S. Presidential election, the hack of the U.S. Office of Personnel Management, and attacks on critical infrastructure and other national security concerns.