Signal, the most secure widely available messaging app, has become a go-to resource for journalists, leakers and other people concerned about privacy. But it’s not infallible. And its shortcomings and ...

Signal is a messaging app that uses end-to-end encryption to keep your messages private. When you send a message on Signal, the only people who can see it are the recipients. You can use the Signal ...

But Signal isn't the only messaging app that uses end-to-end encryption, and end-to-end encryption isn't the only consideration in choosing a secure messaging app. In addition, secure messaging apps ...

Federal authorities announced hackers in China have stolen "customer call records data" of an unknown number of Americans, but encrypted messaging could be the first line of defense for people in the ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. As a devastating wildfire burned through a ...

LONDON, UK — A magazine journalist's account of being added to a group chat of U.S. national security officials coordinating plans for airstrikes has raised questions about how highly sensitive ...

The incident instantly ignited fiery criticism over the Trump administration’s security practices. Former transportation secretary Pete Buttigieg wrote on Threads that “from an operational security ...

I have been moving from Google and Microsoft to Proton products. Proton's email and other products include encryption by default, and password-protecting messages adds a layer of security. However, I ...