A new report sheds light on the mystery of how Trump-hating journalist Jeffrey Goldberg was "mistakenly" included on a Signal chat.

A phone contact error led US national security adviser Mike Waltz to inadvertently add journalist Jeffrey Goldberg to a ...

Multiple sources have come forward to explain how President Trump's national security adviser Mike Waltz accidentally added Atlantic reporter Jeffrey Goldberg to a group chat on Signal in which ...

PLUS: Google re-patches Quick Share flaws; Critical Cisco flaw exploited; WordPress plugin trouble; and more Infosec in Brief ...

Sources familiar with an internal probe said a chain of errors led to the accidental leak of a military operation.

A report on Sunday revealed the phone error months earlier that eventually led to a journalist being added to a secret national security Signal chat.

An internal investigation has revealed how a reporter wound up becoming looped into a group chat involving high-level Trump ...

A startling error by US national security adviser Mike Waltz reportedly led to The Atlantic editor-in-chief Jeffrey Goldberg ...

More than 50 countries have approached the White House to start trade negotiations, according to a top adviser to US ...

Reports indicate that the Pentagon acknowledges only minor success in combatting the Houthis, despite Trump's assertions of ...

In a major security lapse, US President Donald Trump's National Security Advisor Mike Waltz mistakenly added The Atlantic ...

Trump's national security advisor Mike Waltz mistakenly saved the number of The Atlantic Magazine editor Jeffrey Goldberg ...