After the FBI was able to extract incoming Signal messages from an iPhone, the messaging service’s CEO has now responded with ...

A digital forensics expert breaks down how the FBI recovered deleted Signal messages from an iPhone in a federal terrorism ...

The FBI extracted unencrypted messages from an iPhone's notification database. There are ways to keep your messages safe.

Signal might be relatively secure, but it's not impervious.

After messages from Mike Waltz's leaked chat on the Signal app went massively public months ago, he was ousted as President Donald Trump's top national security adviser. Now, he's up for a new ...

Deleting a Signal message from your iPhone doesn't necessarily delete the message. That's the takeaway from a federal case in ...

The messaging app Signal has become unusable for many people in mainland China, with users concluding it has apparently been ...

Defense Secretary Pete Hegseth and Signal are back in the news. The New York Times reported Sunday that Hegseth created a Signal messaging chat that included his wife and brother. The details of the ...

The chat app, which is run by a nonprofit foundation, has been downloaded 220 million times. Here's what to know about Signal, including who owns it and whether it's safe to use. The messaging app ...