The sign on the post at the pizza joint in Detroit had just one word on it, "Dog," and a QR code. My first reaction − and unfortunately this is how it goes when you write a little too much about fraud ...

QR codes that were once seen as a convenient shortcut for checking menus or paying bills have increasingly been turned into weapons. Fake delivery texts, counterfeit payment links and malicious codes ...

Posts from this topic will be added to your daily email digest and your homepage feed. You don’t need an app for this —your phone can do it already. You don’t need an app for this —your phone can do ...

This post is all about how you can easily use the QR code sign-in for Outlook. We will guide you through generating a QR code, scanning it using the Microsoft Authenticator app, and effortlessly ...

Use Code Scanner on iPhone to scan QR codes and seamlessly navigate to the destination link. Use the Camera app to scan codes in record time since the camera is just a swipe away, with QR code URLs ...

If you always forget to text your loved one that you’ve arrived home, or you feel safer when someone can track your journey to a destination, Apple’s Check In makes it super easy. Available with iOS ...

Scanning QR codes with smartphones is easy. However, sometimes you don’t want to use your smartphone and wish to scan the QR code natively on your computer. The good news is it’s possible to scan QR ...

iOS 18 introduces a convenient new feature in the Passwords app that allows you to share Wi-Fi passwords using QR codes when other sharing methods aren't available, or for when you want to share the ...

Nitin Gupta, founder of QRCodeChimp. He's a technology leader with over two decades of technology development and management experience. Whether buying ice cream from a food truck or luxury items from ...