What is a QR code? A QR code (short for Quick Response code) is a two-dimensional barcode that can be read by your smartphone camera. QR codes provide quick access to product information, promotions ...

In iOS 11, the native camera app includes functionality that allows you to scan QR codes and access QR code content like URLs without having to download a third-party app. Open the Camera app on the ...

You don't need your phone to open a QR code. You probably already know how to scan a QR code with your phone. It's simple enough: just open the camera app, point your phone at the code, and tap the ...

What is a QR Code? A quick-response code (QR code) is a type of barcode that contains data for a locator, an identifier, and web tracking. QR codes have been around for a long time. They were first ...

QR codes have become a ubiquitous part of everyday life, whether you like them or not. But they can also pose a security risk, as you can’t see at a glance to which website they’re directing you.

A vulnerability in the QR code reader built into the iOS camera app could allow users to be directed to a malicious website without their knowledge. As of iOS 11, you can simply point your iPhone at a ...