Forget about swiping your credit card or inserting a chip. Use of tap-and-go cards is catching on because it's a simple way to speed through the checkout line. But are these contactless cards safe?

Using contactless cards instead of an Oyster to pay your travel fare has been possible on London buses for almost two years. From today, contactless card and NFC payments will also work on the capital ...

Most smartphones have Near Field Communication, or NFC technology, built in these days. If you’ve ever used a mobile payments app like Samsung Pay or Google Pay, you already know how NFC works. In a ...

Wireless card readers are everywhere — but they’re easy to spoof or otherwise attack if you have the right tools Wireless card readers are everywhere — but they’re easy to spoof or otherwise attack if ...