Websites that authenticate users through links and codes sent in text messages are imperiling the privacy of millions of people, leaving them vulnerable to scams, identity theft, and other crimes, ...

Grubhub users received fraudulent messages, apparently from a company email address, promising a tenfold bitcoin payout in return for a transfer to a specified wallet. The emails claimed to be part of ...

Apple has taken a first step toward blocking the ability of third parties to read messages sent between iPhone and Android.