A million two-factor authentication codes sent via SMS passed through an obscure third-party company. Here's how it happened ...

The FBI has warned 150 million Apple users to be cautious of a specific type of message. These messages are sent out by ...

It's not safe to have security codes texted to your phone. Luckily, there are other ways to log into your accounts.

An investigation into the complexity of the global telecom system shows weaknesses in the transmission of secret codes sent ...

Your Android phone has a lot of messaging capabilities, but did you know there are ways to send messages without a cell ...