Defense officials say Dan Caldwell, a senior adviser to Defense Secretary Pete Hegseth, has been placed on administrative ...

WASHINGTON — President Donald Trump stood by his national security adviser, Mike Waltz ... which detailed how journalist Jeffrey Goldberg was inadvertently added to a group chat on a private ...

The NSA has used a protocol called the Vulnerabilities Equities Process since the Obama era to determine whether to exploit ...

I made a huge privacy mistake and realized that sending sensitive information to the wrong person is easier than you might ...

WASHINGTON – National Security Adviser Mike Waltz told Fox News ... We're going to get to the bottom of it." Waltz inadvertently invited Jeffrey Goldberg, the Atlantic's editor-in-chief, to ...

Amid the friction caused by US officials using Signal to plan military strikes in Yemen, National Security Adviser Mike Waltz ...

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

A security breach involving a Signal app group chat on diplomatic discussions is blamed on iPhone's auto-suggested contact ...

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 ...

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

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