CUPERTINO (CBS NEWS) - A particular string of character sent by text message can cause an iPhone's messaging app to crash, or shut down the phone. The message, revealed on Reddit late Tuesday, seems ...

Many Web sites and apps now offer two-factor authentication (2FA), which requires you to enter a short numeric code—the so-called second factor—in addition to ...

When you request a code to enable or reset Steam mobile authenticator, but the SMS never arrives even after trying multiple ...

Facebook, PayPal, Microsoft, Twitter, Sony, Uber, Dropbox, Amazon... the list goes on. It’s strikingly ironic—these companies are rightly pushing us to better secure our apps and services with ...

A security lapse has exposed a massive database containing tens of millions of text messages, including password reset links, two-factor codes, shipping notifications and more. The exposed server ...

I've been asked to do something I have no knowledge of. A client wants to acquire a handful of short text message codes that, when sent a text to via cell phones, spits back out via text some ...