Defense Secretary Pete Hegseth and other Trump officials allegedly used Signal for a group chat to discuss a highly sensitive ...

Cabinet members accidentally leaked highly sensitive war plans to the Atlantic's editor in chief. It would be funny if it ...

Robby Soave and Marianne Williamson discuss reactions over former President Barack Obama's recent message congratulating ...

The mistake amounts to an unprecedented breach of security by some of President Donald Trump’s most senior national security ...

The Signal messages show the inner workings of the president's team and how his Vice-President JD Vance disagreed with him.

While serving as secretary of state, Clinton sparked controversy by using a private email server for official communications.