It was a rough week for national security adviser Mike Waltz, Defense Secretary Pete Hegseth and the rest of the Trump administration’s national security team. The so-called “Signalgate” ...

WASHINGTON — The Atlantic on Wednesday released the entire Signal chat among senior national security officials ... "based on the policy relevance of attendees to the issues being considered, the need ...

Recent weeks have seen a mounting chorus of praise from Chinese companies and other organizations for the new national AI ...

The NSA has used a protocol called the Vulnerabilities Equities Process since the Obama era to determine whether to exploit ...

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

Tom Basile It’s become the text chain seen ’round the world. Democrats are calling for resignations and the media is in ...

The National Security Agency (NSA) has issued a critical warning to millions of iPhone and Android users regarding the ...

Another sticky spot is that government regulations require a record of communication. Signal—and other secure messaging ...

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 inadvertent inclusion of a journalist on a Signal group chat discussing attack plans means officials likely violated the ...

Signal is the most secure messaging app for your smartphone, but a recent leak from a US government chat group has raised ...

Scandal surrounding the Trump administration’s Signal group chat has led to a landmark week for the encrypted messaging app’s ...