Not all smartphones require a third-party app to scan QR codes. Kurt "CyberGuy" Knutsson shows you how to scan codes using iPhone or Androids.

Watch out for quishing, or phishing through dodgy QR codes, the latest scam catching people unawares - costing some thousands of dollars. The good news is, you can try and avoid the trap. Quishing ...

QR codes seem pretty innocuous until you scan a bad one and get something nasty on your system. If you want to keep your ...

While QR codes are convenient, they can also hide significant dangers. Many scammers now use them to trick people. Don't get caught out! When you scan a QR code, very little information appears on ...

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 ...