The Department of Defense Office Of Inspector General (OIG) has launched a probe into Defense Secretary Pete Hegseth's use of Signal in discussions against Houthi rebels.
Senate Minority Leader Chuck Schumer (D-NY) has introduced the Operational Security Act of 2025, aiming to mandate security training for administration officials following a recent Signal messaging app controversy.
U.S. District Court Judge James Boasberg has been assigned to a lawsuit alleging that the federal government violated the Federal Records Act and the Administrative Procedure Act in its communications on the app Signal.
President Donald Trump discussed the recent inclusion of The Atlantic's editor-in-chief, Jeffrey Goldberg, in a Signal app group chat with White House national security officials.
