You can scan the QR code on your own smartphone without needing a second device. Photo: Getty Images QR codes can be scanned directly on the same smartphone without a second device. We’ll show you how ...

QR codes are convenient but experts warn they can hide costly scams. What steps should you take before you scan? Tips on how to keep yourself secure. Could a QR code put your privacy at risk? You see ...

The FBI is warning the public to watch out for unexpected packages featuring QR codes. On Friday, the FBI published an alert about packages that arrive without any sender information but include QR ...