There are now billions of EMV-enabled cards in the world, but they are not foolproof and can be made more secure through new authentication technologies. In most retailers today, customers don’t swipe ...

First Data Corp. on Friday said it is joining the market for card readers that plug into mobile phones. Its latest entry in its Clover line of point-of-sale technology is Clover Go, a credit and debit ...

Some card details on this page may be out of date. You may have noticed that most card readers at your local grocery or retail store ask you to insert -- instead of swipe -- a credit card now. Many ...