Elon Musk's team working to dismantle the federal bureaucracy and the protesters hoping to stop him have something in common. They use Signal to keep their communications secure. Signal, a ...

Signal, the encrypted messaging app known for its robust privacy features, has found itself at the center of a significant national security controversy in the United States. The scandal erupted after ...

The Trump administration is facing heavy blowback for using Signal, a messaging app, to discuss sensitive military plans. On March 24, officials’ usage of the app was revealed after The Atlantic ...

The messenger app Signal received the highest rating on the Electronic Frontier Foundation's ' Most Secure Messenger List,' and is officially used as a communication tool between U.S. senators due to ...

Privacy-focused messaging app Signal announced on Monday that it's introducing a feature that allows users to back up their ...

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 ...

If you hadn’t heard of Signal before Monday, chances are you have now. The secure messaging app, available for iPhones and Android devices, has long been popular with journalists because of its robust ...

Aimee Picchi is the associate managing editor for CBS MoneyWatch, where she covers business and personal finance. She previously worked at Bloomberg News and has written for national news outlets ...

Messaging app Signal is at the centre of questions about security and the operation of government after a journalist said he had been added to a group chat in which secret and official US plans were ...