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

Under Gov. Eric Holcomb, state employees at the Indiana Department of Natural Resources were allowed to disclose their ...

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

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

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

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 ...

Signal is a free app that cybersecurity experts consider to be one of the most secure messaging services because of its ...