Text message two-factor authentication sounds like a security upgrade. It feels official. It looks responsible. Yet it often ...

“There’s real tension between offering an easy way to offer this interoperability to third parties whilst at the same time preserving the WhatsApp privacy, security, and integrity bar,” says Dick ...

Apple added RCS to the iPhone, but crucially, the current implementation lacks end-to-end encryption. That's changing in the latest beta.

Google and Apple today announced that testing of encrypted RCS messaging between Android and iPhone is now underway.

Apple notes that the encrypted messages are just a test and aren't available for all devices, carriers, or regions yet.

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Updated November 25 with a new warning from America’s Cyber ...