If you've ever received a package you didn't order, it might not be from a secret admirer. Instead, it could be part of a ...

Since the introduction of native QR code scanning in smartphones, 2D barcodes have become the preferred method of sharing ...

States across the US are slowly rolling out support for adding your driver’s license or ID to the Google Wallet app on Android.

QRIS has become the king of digital payment channels for local transactions. Visa–Mastercard’s position remains dominant for cross-border payments.

Spain’s pajaporte digital wallet has been chosen by the European Commission as a pilot technology for developing an age ...

If you have two-factor authentication enabled but don't have your phone nearby, you can use one of these desktop apps to get ...