US government officials discussed war plans in a Signal chat, then blamed the leaks on the messaging app. But Signal and ...

You probably use text message, Facebook Messenger, WhatsApp, or even Instagram to chat with others. And while those messaging ...

A dozen current and former officials confirmed that the encrypted messaging app is used across various agencies — despite ...

The team led by U.S. President Donald Trump's national security adviser, Mike Waltz, set up at least 20 group chats on the ...

The developer of the Signal app, used by members of the Trump administration, explained Tuesday why its app is the "gold ...

Regardless of app security, experts say communicating the military plans of the U.S. government in a non-classified space ...

The issue arose when senior officials from the Trump administration reportedly used Signal, an encrypted messaging app, to ...

Political fallout is mounting as some Republicans are breaking with the White House on the severity of the leak.

Trump took aim at the encrypted service without specifying why he thought it had issues. “I don’t know that Signal works. I think Signal could be defective, to be honest with you,” Trump ...

The Atlantic reported that several top administration officials over the course of days discussed war-planning information on ...

WhatsApp uses the Signal Protocol (see above), meaning it offers a reliably secure form of protection for messages by default. One problem with WhatsApp is that, while the content of your messages may ...

President Trump suggested that the encrypted message app Signal may be “defective” after a journalist was inadvertently added ...