Moxie Marlinspike, the cryptographic prodigy who wrote the code that underpins Signal and WhatsApp, has a new project—and it ...

That’s why the FBI warning was echoed a few weeks ago by the U.S. cyber defense agency, telling smartphone users to “ only ...

Apple is preparing a major upgrade to iPhone messaging that could finally narrow the long-standing gap between iMessage and ...

As organizations continue to move their systems to the cloud, they face a tough question: How do you keep an eye on ...

The incident instantly ignited fiery criticism over the Trump administration’s security practices. Former transportation secretary Pete Buttigieg wrote on Threads that “from an operational security ...

Elon Musk's long-promised launch of encrypted direct messages on Twitter has arrived. Like most attempts to add end-to-end encryption to a massive existing platform—never an easy proposition—there's ...

Microsoft has confirmed a known issue that prevents recipients from opening encrypted emails in classic Outlook.

As promised by Twitter CEO and owner Elon Musk, encrypted direct messaging on Twitter has arrived. But is it any good? In a word, no. The good news: at least Twitter is honest about it. Echoing Musk's ...

The problem happens for users who encrypt the email using the settings under the email File dialog (File > Encrypt), ...

Users of Meta’s Facebook and Messenger apps will now automatically gain the protections of end-to-end encryption, a major boost to security and privacy, the company said Wednesday. The ...

The ubiquitous email encryption schemes PGP and S/MIME are vulnerable to attack, according to a group of German and Belgian researchers who posted their findings on Monday. The weakness could allow a ...

Why are some file names in green or blue in color? Well, Windows has a unique way of identifying the folder or files that are either compressed or encrypted by the current user. If any folder or its ...