From groceries to gas, more people are tapping their phones instead of swiping cards to pay. But what happens if that phone ...

2 Wants To Know Cash, card, digital wallet? How to make sure your money is safe when you pay with your phone Every digital wallet should have a face, fingerprint, or passcode to unlock.

From groceries to gas, more people are tapping their phones instead of swiping cards to pay. But what happens if that phone ...