When White House National Security Adviser Mike Waltz created a group chat using Signal to discuss planning for airstrikes on Iran-backed Houthi rebels in Yemen, it wasn’t the first time Trump ...

A popular messaging app called Signal was recently the preferred communications platform for top officials in the Trump administration to discuss secret war plans. But the use of the app, widely ...

The Department of Defense Office of the Inspector General released a report to the public about Defense Secretary Pete Hegseth's use of a Signal chat to share plans for military strikes The ...

Russian APTs send users fake Signal group chat invites with specifically crafted links or QR codes that instead authorize rogue devices to their accounts in order to spy on future communications ...