Kurt Opsahl is the Associate General Counsel for Cybersecurity and Civil Liberties Policy for the Filecoin Foundation, and a Special Counsel to the Electronic Frontier Foundation. Formerly, Opsahl was the Deputy Executive Director and General Counsel of EFF. Opsahl was also the lead attorney on the Coders' Rights Project, and continues to assist EFF with that work as a Special Counsel. In 2007, Opsahl was named as one of the "Attorneys of the Year" by California Lawyer magazine. From 2014 to 2022, Opsahl served on the USENIX Board of Directors. Opsahl is a member of the CISA Cybersecurity Advisory Committee’s Technical Advisory Council.