Discord has begun rolling out a redesigned desktop app that adds more customization to the client. To start, the new app ...

Trump's defense and intelligence officials accidentally included the editor of The Atlantic to a classified military chat.

As top Trump cabinet members sent texts in a Signal group chat, CBS News analysis shows one of them, Steve Witkoff, was in ...

Officials in the former president’s administration, though, said they never used the app for classified information — and ...

Signal is a free app that cybersecurity experts consider to be one of the most secure messaging services because of its ...

A Biden-era Cybersecurity and Infrastructure Security Agency (CISA) best guidance document shows highly-targeted government ...

In an explosive new report detailed in The Atlantic, the magazine’s editor-in-chief Jeffrey Goldberg was inadvertently ...

Signal's founder and former CEO poked fun at the US military group-chat screwup even as officials expressed concerns about ...

The revelation that President Donald Trump's most senior national security officials posted the specifics of a military ...

Signal is a messaging app that uses end-to-end encryption to keep your messages private — not even the company that makes the ...

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

The Signal group chat included several top Trump administration officials as well as a journalist. Here's what to know about ...