The Signal ‘Disaster,’ and Ensuring It Doesn’t Happen Again

the leak of a Signal group chat, in which U.S. military attack plans had been under review, and to which an editor for the Atlantic had been inadvertently invited. 

CIA director John Ratcliffe and Tulsi Gabbard, head of the Office of the Director of National Intelligence (ODNI), told the Senate Select Committee on Intelligence that while the chat had included the nation’s top national security officials, and the subject was a pending military strike against the Houthis in Yemen, no classified information had been shared. Ratcliffe maintained that the use of the Signal app had been appropriate for the discussions.