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

The NSA has highlighted the risks of user behavior in secure messaging, focusing on Signal's Linked Devices and Group Invite ...

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

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

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

Signal’s robust privacy features ... for workers at the agency to download the app onto their government-issued devices. Multiple former national security officials said they received no ...

the app's download figures surged in the US: It was seen by protesters as a way to prevent their discussions from being intercepted by the authorities. Signal also provided them with features that ...

To mitigate this risk, the NSA advises users to regularly check their linked devices for any unfamiliar connections and remove them immediately. Being proactive with this security measure can help ...

Some claimed their members had not even known of the apps. Officials’ use of Signal, in particular, has faced criticism in recent weeks since President Donald Trump’s top national security ...

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 ...

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 ...