ZDNET's key takeaways Use these codes to forward calls, pay your bill, check balances, etc.Some of the codes work only on certain carriers or devices.One of the codes also might erase your data, so ...

Google has only partially mitigated the attack, which involves using a malicious Android app to secretly discern the two-factor codes generated by authenticator apps.

Other than *67, of course, there are plenty of codes you can enter into your iPhone's dialer to get info on your bill, your ...

A new recovery feature lets you choose trusted friends or family members to verify your identity if you're locked out of your Google account.

Riders are warning about scam calls through the app asking for “verification codes” that can unlock your account and payment ...