QR codes make life easier for everyone these days, but that just means it also makes life easier for the bad guys. There may not be that many QR scams out there--yet--but it's still prudent to keep ...

QR codes–square, dot-matrix variants of the venerable UPC–are becoming an increasingly popular way to share information such as URLs, contact details, GPS coordinates, and calendar events. The idea is ...

QR codes, which can be easily read with a smartphone camera, are used in various areas of daily life, such as as links to websites and for cashless payments. A page has been published that provides an ...