Pentagon employees were notified as recently as a week ago not to use Signal for government communications due to security ...

Senior officials in the Trump administration are under fire after inadvertently sharing secret war plans with a reporter via ...

Yet when our nation’s top defense and national security officials group-chatted in the widely available Signal app about the ...

Top Trump administration officials accidentally included a journalist in a secure Signal chat discussing military plans, ...

Lawmakers from both parties tell TIME they want all of the Signal chat messages after Trump officials insisted none of it was ...

Atlantic Editor-in-Chief Jeffrey Goldberg detailed a discussion that happened over the Signal messaging app hours before ...

As the White House comes under fire for allegedly using Signal to discuss foreign policy plans, the encrypted messaging ...

Sen. Mark Warner (D-Va.) clashed with Trump administration intelligence officials as they asserted that information on U.S.

Here’s what to know about the protocol for government officials to communicate sensitive and classified information.

Members of the Trump administration coordinated highly sensitive Yemen attack plans on an unsecure group chat, a White House ...

Signal is a highly secure messaging app, but as a publicly available service, it's not meant for coordinating military ...

When ChatGPT first burst onto the scene, I dismissed it as just another tech novelty. I played with writing poems and asking ...