Extraordinary rendition of data, or just dropped it out of a helicopter? CIA Director John Ratcliffe's smartphone has almost ...

An image of the Signal app is shown on a mobile phone in San Francisco, March 18. LONDON — A magazine journalist's account of being added to a group chat of U.S. national security officials ...

President Donald Trump's second administration has not been lacking in scandal. One of the largest incidents recently ...

The CIA’s chief data officer testified in court last month that he was unable to locate any “substantive messages” from CIA ...

Dan Caldwell has been placed on administrative leave due to what an official described as "an unauthorized disclosure." ...

The purging of IT and cybersecurity staff at the Department of Health and Human Services could threaten the systems used by ...

He said the Signal app was loaded on his work computer at the ... Goldberg, the editor-in-chief of the magazine and a veteran national security journalist, reported that the thread on Signal ...

Standards and accountability are missing in action with the Republican Party and Trump Administration. The recent security ...

Trump said he has no plans to fire anyone following news that national security adviser Michael Waltz added a journalist to a Signal app group chat with senior members of the Trump administration ...

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