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

Last month, Donald Trump ’s national security adviser Michael Waltz blamed his phone for accidentally including a journalist ...

A security breach involving a Signal app group chat on diplomatic discussions is blamed on iPhone's auto-suggested contact ...

To mitigate this risk, the NSA advises users to regularly check their linked devices for any unfamiliar connections and ...

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

While you may think your text messages are secure and private, settings on your phone may make you vulnerable to an attack.

The National Security Agency (NSA) has issued a critical warning to millions of iPhone and Android users regarding the ...

When it comes to confidential information about imminent missile attacks on the enemy, you definitely don’t want to take ...

The vulnerability reported by the NSA isn’t a flaw in secure messaging apps like Signal or WhatsApp. Rather, it stems from how users configure and utilize these applications. A notable instance ...

Signal offers enhanced privacy features ... been championed by security and privacy experts as well as a tool journalists ...

“Signal is not listed as an app to be installed, so it’s definitely not pre-installed on those devices,” they said. Asked about a Cybersecurity and Infrastructure Security Agency guidance ...

Signal also has a good security pedigree ... It’s a pretty stripped-down application with a few fun features that are best for brief texts rather than maintaining regular correspondence.