Is it a printing error? A pixilated maze? One of those puzzles where you have to cross your eyes to see the hidden image? Two-dimensional matrix bar codes are expanding into the mainstream. You can ...

Difference Between a Barcode and a QR Code: A Barcode is a 1-D code that contains just simple numbers or letters. A QR Code ...

I am an author and features writer at Android Police. I primarily writes guides, how-tos, and roundups on the latest smartphone apps and features for Android Police since joining the team in early ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. The simple answer, and the one most often provided in online ...

A new generation of QR code phishing (quishing) attacks have been uncovered by threat analyists at Barracuda. Research by the email protection firm highlighted new techniques that have been designed ...

India has adopted legislation expanding the mandatory use of QR codes for tracing more drugs across the supply chain.

Born from a manufacturing floor's frustration, the QR code's origins are far from modern tech. Developed in 1994 by Denso ...