As QR codes continue to be heavily used by legitimate organizations—from Super Bowl advertisements to enforcing parking fees and fines, scammers have crept in to abuse the very technology for their ...

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 ...

Bree Fowler writes about cybersecurity and digital privacy. Before joining CNET she reported for The Associated Press and Consumer Reports. A Michigan native, she's a long-suffering Detroit sports fan ...