Signal is an end-to-end encrypted messaging app that ... and why has its use by top Trump officials planning strikes on Yemen ...

The encrypted messaging app Signal is receiving renewed attention after high-level members of President Donald Trump’s administration inadvertently added a journalist to a group chat discussing ...

Democratic leaders of key House committees are reigniting calling for National Security Advisor Mike Waltz to step down.

President Donald Trump reshared a post on X on Monday raising questions about National Public Radio CEO Katherine Maher's ...

Regardless of app security, experts say communicating the military plans of the U.S. government in a non-classified space ...

A dozen current and former officials confirmed that the encrypted messaging app is used across various agencies — despite ...

Many are raising questions about how highly sensitive information is being handled by national security officials. This ...

Signal's president Meredith Whittaker reaffirmed the security of the messaging app after a chatroom leak involving US ...

"Especially when defence is involved." Encryption and records There's another issue tied to Signal that has raised concerns - disappearing messages. Signal, like many other messaging apps ...

Government ministers routinely use encrypted messaging apps including WhatsApp and Signal amid concerns they might be used to ...

encrypted devices. In contrast, Signal is fast and intuitive, allowing real-time discussion between multiple agencies. A critical issue with using Signal is that messages can be set to disappear, ...

Government ministers routinely use encrypted messaging apps including WhatsApp and Signal amid concerns they might be used to evade legitimate public scrutiny, state parliament has heard.