Hegseth’s Use of Passwords Raises New Security Concerns

Revelations about the defense secretary’s passwords came after he discussed details of planned U.S. airstrikes on a messaging app.

Signal Clone Used by Waltz Suspends Service After ‘Security Incident’

The clone, TeleMessage, was the subject of a reported hack in which the contents of some direct messages and group chats were stolen.

Dan Bongino Tells the F.B.I. He Is Not Partisan

The F.B.I.’s No. 2 official said he would rise above partisanship, an admission that reflected skepticism among former and current agents about whether he would maintain the bureau’s independence.

5 U.S. Voters Weigh In on the Signal Leak

What did they think about the national security breach, in which Trump administration officials discussed attack plans in Yemen on a commercial messaging app?

Visiting Greenland, Vance Finds the Weather and the Reception Chilly

The trip was both a reconnaissance mission and a passive-aggressive reminder of President Trump’s determination to fulfill his territorial ambitions, no matter the obstacles.