A lawsuit over the Trump administration’s infamous Houthi Signal group chat has revealed what steps departments took to ...

Android: Swipe down from the top of your screen -- to access the Quick Settings panel -- and then tap the Airplane mode icon.

Members of President Donald Trump’s administration are putting national security at risk and breaking the law by using an unsecured commercial messaging app called Signal to communicate with each ...

WhatsApp uses Signal's encryption protocol, so your chats and calls are just as end-to-end encrypted as those on Signal. But ...

pushing for answers about other instances in which senior officials discussed national security issues “using the Signal messaging service or any other messaging service application that has not ...

The team led by US President Donald Trump’s national security adviser, Mike Waltz, set up at least 20 group chats on the commercial Signal app to coordinate official work on issues involving ...

Both Signal and Gmail have relatively strong internal security features ... of using publicly available apps, and Republicans were quick to say the issue was being overblown.

The team led by U.S. President Donald Trump's national security adviser, Mike Waltz, set up at least 20 group chats on the commercial Signal app to coordinate official work on issues involving ...

The team led by U.S. President Donald Trump's national security adviser, Mike Waltz, set up at least 20 group chats on the commercial Signal app to coordinate official work on issues involving China, ...

Sources say the national security ... messaging app to discuss sensitive issues, Politico reported Wednesday. Waltz and his team have apparently been regularly setting up Signal chats to discuss ...

National security adviser Mike Waltz’s team regularly set up chats on Signal to coordinate official work on issues including ... s a more extensive use of the app than previously reported ...

The National Security Agency (NSA) has issued a critical warning to millions of iPhone and Android users regarding the security risks associated with popular secure messaging apps, particularly Signal ...