FBI and CISA warn Russian spies targeted Signal users in a phishing campaign that compromised thousands of messaging app ...

The FBI and CISA have issued a joint warning to users of encrypted messaging apps as thousands of accounts are compromised.

A messaging app called Signal based in San Francisco was used by the Trump administration to discuss war plans.

In some cases, officers set messages in the Signal app to delete after 24 hours. People in the legal field say that raises ...

FBI Director Kash Patel said on Friday that Russia’s intelligence services have targeted Americans of “high intelligence ...

Signal ships with great features, but not all of them are enabled by default. These hacks help you get the most out of this ...

Russian hackers are targeting US officials and other “high intelligence value” individuals on the encrypted messaging app ...

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 ...

The “knock-off” Signal app Mike Waltz was caught using, which lacks security guarantees, can be hacked in “15 to 20 minutes,” according to a report. “I would say the whole process took about 15 to 20 ...

Privacy-focused messaging app Signal announced on Monday that it’s introducing a feature that allows users to back up their text conversations for free, along with ...

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 ...

WTF?! Recall is shaping up to be a security and privacy nightmare – and one of the most popular messaging platforms is already trying to patch the hole. Signal's developers are now resorting to a ...