Signal

Signal is a nonprofit organization that develops open source privacy technology, focusing on secure global communication through...

A lawsuit revealed that the Trump administration's use of Signal for official communications violated the Federal Records Act, with minimal preservation of messages despite court orders...

Signal increased group call capacity from 40 to 50 people as of April 10, 2025...

The Pentagon's acting Inspector General is investigating Secretary of Defense Pete Hegseth's use of Signal for group chats about military strikes in Yemen...