The issue is its use. As an E2EE app, Signal’s bona fides surpass Messenger and WhatsApp ... but often also at secured ...

In some cases, federal agencies have permitted the use of Signal, the encrypted messaging app used by top Trump officials to ...

Along with the political problems of “Signalgate,” there are other more serious issues confronting the U.S. government. That’s particularly true for the NSA, according to Bruce ...

The nation’s top intelligence officials have told lawmakers that it was routine for them to discuss sensitive national security issues on the encrypted messaging app Signal. It’s widely used ...

Secure messaging app Signal has been in the spotlight this week for national-security reasons, but companies can also learn lessons from the Trump administration’s misstep.

The team led by U.S. President Donald Trump's national security adviser, Mike Waltz, set up at least 20 group chats on the ...

Four sources tell Politico they were aware of at least 20 chat groups, all four confirmed sensitive information was discussed ...

The Atlantic reported that several top administration officials over the course of days discussed war-planning information on ...

Washington — National security adviser Mike Waltz and Defense Secretary Pete Hegseth have so far survived the disclosure that they ran a high-level meeting on a military operation via a non ...

The inadvertent inclusion of a journalist on a Signal group chat discussing ... But lawmakers and other national security experts have called use of the app cavalier, noting that intelligence ...

The team led by U.S. President Donald Trump's national security adviser, Mike Waltz, set up at least 20 group chats on the commercial Signal app to coordinate official work on issues involving ...