Defenese Secretary Pete Hegseth, national security adviser Mike Waltz and more of the contacts who appeared in the Signal ...

"Lolololol. Imagine if that actually happened?" Cast member Andrews Dismukes as Secretary of Defense Pete Hegseth said in the ...

Two of the Trump Administration’s top intelligence officials defended the use of a group chat for high-level military ...

A government watchdog group is suing national security leaders for their use of Signal to discuss military actions, saying ...

Five members of President Donald Trump’s cabinet were accused in a lawsuit of violating US laws meant to safeguard government ...

Trump officials across the administration refused to answer HuffPost queries on what sorts of devices — computers versus ...

Defense Secretary Pete Hegseth and other Trump administration officials are being sued by a government ... the "reported ...

Democratic Sen. Mark Warner said had information been leaked from national security officials' Signal chat on plans to bomb the Houthis, lives could have been lost.

A lawsuit alleged that a Signal chat used by senior White House offiicals to discuss a US strike in Yemen violated federal ...

Republican calls to investigate a group chat in which White House national security officials shared sensitive military ...

The Trump Administration’s attempts to downplay their security breach stand in stark contrast to their previous reaction to ...