Trump’s National Security Adviser was using Gmail for sensitive discussions—which is far less secure than Signal.

Waltz and at least one senior aide used the commercial email service to discuss sensitive government matters, The Washington ...

The national security adviser's use of the messaging app is under scrutiny after he mistakenly added a journalist to a ...

National Security Advisor Michael Waltz and a senior aide used personal Gmail accounts for government communications, ...

He has never sent classified material over his personal email account or any unsecured platform,” the spokesperson insisted.

At that time, Waltz advanced America’s effort in Afghanistan in two different capacities. In his “regular” job, he led the ...

President Donald Trump said he is confident in his national security adviser, Mike Waltz -- a day after a report detailed how he inadvertently added a journalist to a Signal group chat discussing ...

National security advisor Michael Waltz commented on the Signal text chain leak during an appearance on "The Ingraham Angle." ...

As the president has made it very clear, Mike Waltz continues to be an important part of his national security team. And this ...

National Security Advisor Mike Waltz included a reporter to a group chat detailing secret plans for a U.S. strike in Yemen, ...

Mike Waltz has been in the spotlight since he created a group chat on the messaging app Signal to discuss sensitive ...

Trump purges Waltz’s staff after lobbying by Laura Loomer.