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

The ability to navigate power dynamics in the White House and sort through competing policy visions is essential.

The Waltz ouster notwithstanding, Trump has tried to project a more ordered administration than during his first term. Those ...

When the world discovered that Trump administration officials were discussing highly classified information over Signal, it ...

One of Signal’s benefits is that it is both ... Sanger covers the Trump administration and a range of national security issues. He has been a Times journalist for more than four decades and ...

US National Security Adviser Mike Waltz will leave his post and be nominated to serve as ambassador to the United Nations, President Donald Trump says Waltz created the Signal group chat ...

Former national security adviser Mike Waltz was photographed using a Signal-like messaging app during ... The app’s focus is to simply address issues pertaining to record retention that have ...

Donald Trump’s National Security Adviser Mike Waltz will be leaving his role in the White House, multiple outlets have ...

Waltz, a respected military veteran and former Florida congressman, had been on shaky ground since he was blamed for adding Atlantic editor Jeffrey Goldberg to the Signal chat set up to discuss a ...

President Donald Trump has tapped Mike Waltz to be the U.S. ambassador to the United Nations after ousting him as National Security Adviser ... added a reporter to a Signal app chat involving ...