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

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

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

Timothy H. Edgar worked inside the intelligence community during the Bush and Obama administrations. He called the Signal ...

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 ...

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

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 ...

Signal has estimated 40-70 million monthly users - making it pretty tiny compared to the biggest messaging services, WhatsApp ...

Waltz, U.S. Defense Secretary Pete Hegseth and others have faced sharp criticism following revelations last month they used Signal, an encrypted messaging app, to coordinate and share highly ...