Dan Caldwell, a top adviser to Defense Secretary Pete Hegseth, and Darin Selnick, Hegseth’s deputy chief of staff, have both ...

A third top Pentagon official was placed on administrative leave Wednesday in the fallout of a major leak of sensitive U.S.

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

Defense Secretary Pete Hegseth on Tuesday fended off a reporter’s questions about a leaked Signal chat group about forthcoming strikes on the Houthis in Yemen.

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

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

Senators from both parties were poised to formally request probes into senior officials’ use of Signal to discuss a military operation.

The information Defense Secretary Pete Hegseth disclosed in the Signal chat of top Trump national security officials was ...

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

Congressional Republicans are grappling with how to respond to senior Trump administration officials’ use of a Signal group chat to discuss a military strike, with a key Senate committee requesting a ...

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

As fallout from a Trump administration group chat about a military attack in Yemen continues to unfold, some Democrats are ...