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

The team of President Donald Trump's national security adviser, Mike Waltz, set up at least 20 group chats on the commercial ...

Why Signal app is at the centre of US 'national security scandal' The Signal app is currently at the center of a significant US national security controversy. The issue arose when senior officials ...

A third top Pentagon official was placed on administrative leave Wednesday in the fallout of a major leak of sensitive U.S.

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

US president defends key security official after journalist says he was added to group chat about air strikes.

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.

Signal, an encrypted messaging app hailed for its robust privacy features, recently found itself at the center of a security scandal involving high-ranking U.S. officials. The issue started when ...

The so-called vulnerabilities mentioned regarding Signal are not with the app or its security. Instead, the issues are related to what is always the weakest link with any digital communications ...

The Pentagon issued a warning over the popular messaging app Signal last week, blaming Russian hackers for the vulnerabilities that may reveal sensitive information to them. This came just days ...

Defense Secretary Pete Hegseth’s use of the Signal group chat with other national security officials to discuss plans for ...

WASHINGTON >> The team led by President Donald Trump’s national security adviser, Mike Waltz, set up at least 20 group chats ...