Democratic Sen. Mark Warner said had information been leaked from national security officials' Signal chat on plans to bomb ...

The journalist at the center of the Trump administration's Signal chat fiasco publicly released attack plans discussed by ...

The suit accuses Trump officials of violating federal record-keeping laws by using a chat app that can be set up to “automatically delete messages.” ...

In an accidental leak, Jeffrey Goldberg, editor-in-chief of The Atlantic, was included in a chat among top security officials on secret war plans.

Mistake.” “Glitch.” “Entirely permissible.” “Hoax.” See the varied and shifting responses President Donald Trump and his ...

A federal judge in Washington ordered Trump administration officials Thursday to temporarily preserve records of a leaked Signal group chat.

Defense Secretary Pete Hegseth and others in the Trump administration denied that the information he shared in a Signal chat ...

Sources tell CBS News the Signal chat involving senior Trump administration officials included sensitive intelligence Israel ...

Atlantic publishes attack plan details after Trump, top officials deny classified information was shared in group chat ...

National Intelligence Director Tulsi Gabbard and CIA Director John Ratcliffe both downplayed the mishap at a Senate ...

When adding somebody to the group chat about classified information that itself violates government rules, double-check that Jeffrey Goldberg isn't on the thread.

Data from several U.S. officials' Venmo accounts has been found exposed online, including their contacts and even transaction ...