It's an app that can be used for direct messaging and group chats as well as phone and video calls.Signal uses end-to-end encryption for its messaging and calling services that prevents any third ...

On Monday, The Atlantic's editor-in-chief, Jeffrey Goldberg, reported that he had been added to a Signal conversation with Trump administration officials—including Defense Secretary Pete Hegseth ...

Signal and WhatsApp are both end-to-end encrypted messaging apps, but they differ in ownership and data collection practices. WhatsApp, owned by Meta, collects metadata on users, while Signal, a ...

Leavitt did not specify what steps were taken. Some administration officials have defended the use of Signal despite the controversy, and Trump has indicated he does not intend to fire anyone over ...

The Atlantic released the entire Signal chat among Trump senior national security officials Wednesday, showing that Defense Secretary Pete Hegseth provided the exact times of warplane launches ...