A Biden-era Cybersecurity and Infrastructure Security Agency (CISA) best guidance document shows highly-targeted government ...

The Pentagon's inspector general launched a probe into the Trump administration's use of Signal to discuss a planned strike ...

T he Trump administration is facing heavy blowback for using Signal, a messaging app, to discuss sensitive military plans. On ...

"Deadline: White House” legal analyst Jordan Rubin answers your questions about the Supreme Court, Trump administration ...

The claim spread after The Atlantic reported that Trump officials accidentally added the publication's editor-in-chief to a ...

Defense Secretary Pete Hegseth and other Trump officials allegedly used Signal for a group chat to discuss a highly sensitive operation.

A magazine journalist’s account of being added to a group chat of US national security officials coordinating plans for ...

The Defense Department inspector general has opened an investigation into Defense Secretary Pete Hegseth’s reported use of ...

The guidance “strongly urges” senior national security officials to use the app for communication, but does not specify rules ...

The stunning news that the editor-in-chief of the Atlantic was accidentally included on a Signal chat where Trump defense and ...

The Pentagon’s acting inspector general will review Defense Secretary Pete Hegseth’s use of the Signal app to coordinate ...