The error message “Verification codes cannot be sent to phone numbers at this time” usually appears when you try to sign in, ...

You can easily change your Twitter email to make sure your account is linked to the correct email account.

You can enable two-factor authentication on Google to provide an added layer of security if, for example, your password is compromised.

Google now requires developer ID verification for new Play Store accounts, a move that the F-Droid project says could endanger its existence and user privacy.

On your relative’s phone, open WhatsApp and register the correct number. Enter the SMS/phone call verification code you received. When you successfully re-register, anyone else using that number is ...

For travelers, few frustrations are as common as being locked out of online accounts because a verification code never arrives. Banks, email providers, and apps often rely on SMS texts tied to ...

As previewed last year, Google Messages is beginning to roll out QR code-based key verification to confirm that you’re “communicating with the person you intend to.” Once available, open a ...

An Uber scam targeting passengers involves alleged drivers on the app calling customers and saying they need to verify accounts in an attempt to steal money. Once a scammer has your phone number, ...

You may have noticed a peculiar issue where after a password reset, when trying to sign in using the Microsoft Store app, you don’t get the verification code. This ...