She writes as emptywheel at her eponymous blog, publishes at outlets including Motherboard, the New Republic, and Al Jazeera, and appears frequently on television and radio. She is the author of Anatomy of Deceit, a primer on the CIA leak investigation, and liveblogged the Scooter Libby trial. Marcy serves on the Advisory Committee for the House Fourth Amendment Caucus, is a senior fellow at GWU’s Center for Cyber and Homeland Security, and was declared an Internet Human Rights hero by AccessNow.