Among the many changes brought about by the pandemic is the widespread use of QR codes, graphical representations of digital data that can be printed and later scanned by a smartphone or other device, ...

CHICAGO — Are they black-and-white bathroom tiles? Newfangled bar codes? Postage stamps honoring artist M.C. Escher? Thanks to increasingly prevalent smartphones, many marketers and organizations are ...

QR code scan with stop symbol on it. With great convenience comes great responsibility. QR codes have opened up a whole new world of ease for consumers and businesses. But as with any new tech, ...

QR codes are having a moment. The humble squares may have been around since 1994, but it wasn’t until the COVID-19 era that they became a truly household name. These days, you can spot them pretty ...

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 ...

Encrypted QR Codes are here. Should workplaces be using them? Companies go to great lengths to protect sensitive personal and financial information. But as cybercriminals become increasingly ...