Signal is an end-to-end encrypted messaging app that is considered one of ... What differentiates it from other messaging ...

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 ...

Learn more about Signal, including whether the news about its use in a military intelligence breach impacts its effectiveness ...

Senior Trump officials accidentally added a journalist to a Signal chat discussing potential airstrikes in Yemen, sparking ...

Even if Signal had perfect, uncrackable security, high-level White House staff using it to discuss classified information ...

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

Meredith Whittaker, the President of Signal, has reaffirmed the app’s security after reports surfaced that senior US ...

The app has robust privacy features and minimal data collection, as well as default end-to-end encryption of all messages and ...

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

The Pentagon is officially investigating Defense Secretary Pete Hegseth’s alleged use of the encrypted messaging app Signal to coordinate military operations. The internal review, led by acting ...

WSJ reveals U.S. National Security Advisor Mike Waltz held sensitive Ukraine-Russia peace talks over Signal, raising fresh ...

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.