The Blaze reports that the Department of State has claimed ownership of the information which Defense Distributed had on its website.
A letter to Defense Distributed from the Department of State, Bureau of Political Military Affairs, Office of Defense Trade Controls Compliance, Enforcement Division (DTCC/END) explains that while conducting a review of the data posted on DEFCAD it found that the licensed firearm manufacturer might have released ITAR (International Traffic in Arms Regulations)-controlled information without authorization and would thus be in violation.