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

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

In some cases, federal agencies have permitted the use of Signal, the encrypted messaging app used by top Trump officials to ...

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 ...

Democratic leaders of key House committees are reigniting calling for national security adviser Mike Waltz to step down.

Apparently, four unnamed sources “who've been personally added to the chats,” told Politico the chat groups were used to discuss issues such as “Ukraine ... that Trump’s security teams used the Signal ...

The White House is clapping back against media reports alleging intelligence officials have been using the end-to-end encrypted messaging app Signal to send classified information, describing the ...

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 ...

Donald Trump’s national security adviser has made at least 20 chats on the commercial messaging app to discuss sensitive issues ... said that Signal is “an approved, encrypted messaging ...

The nation’s top intelligence officials have told lawmakers that it was routine for them to discuss sensitive national security issues on the encrypted messaging app Signal. It’s widely used ...

But there was another troubling issue that is almost the reverse side of the ... Huebsch exchanged texts using the encrypted messaging service Signal. Only later did this come out through legal ...