You’ve heard of phishing, which is when scammers send emails or text messages in an attempt to steal personal information. Quishing is just that, but all it takes is a scan of a QR code.

You’ve almost certainly used QR codes before—it’s when you point your phone’s camera at a square barcode to access a menu, a form, or even an app, and then tap on the link that appears. But while most ...

You can scan a QR code using the camera on your smartphone, tablet, or computer — however, you may need to download an app.

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 ...

Sharat Potharaju is cofounder and CEO of Uniqode, whose vision is to enable digital connection with every physical object and place. QR codes drive 37% click-through rates, while email campaigns ...