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 ...

WhatsApp uses Signal's encryption protocol, so your chats and calls are just as end-to-end encrypted as those on Signal. But ...

The National Security Agency sent a bulletin in February warning of Russian hackers trying to access encrypted conversations ...

The news of Trump officials using Signal for a group chat on military operations has raised many questions about just how ...

A magazine journalist’s account of being added to a group chat of US national security officials coordinating plans for airstrikes has raised questions about how highly sensitive information is ...

The national security adviser's use of the messaging app is under scrutiny after he mistakenly added a journalist to a ...

Until recent news involving the Signal app, it was a relatively unknown messaging app compared with WhatsApp to many ...

The Pentagon’s acting inspector general has announced that he will review Defense Secretary Pete Hegseth’s use of the Signal ...

Four sources tell Politico they were aware of at least 20 chat groups, all four confirmed sensitive information was discussed ...

Global downloads of Signal in the past three months jumped by 300 percent compared to the same time period last year.

The Pentagon’s acting inspector general will review Defense Secretary Pete Hegseth’s use of the Signal app to coordinate ...