More and more retailers are considering the QR code for a variety of use cases. After all, others—including restaurants, coffee shops, and department stores—are using these codes to enhance the ...

What if a simple scan of a QR code could compromise your most sensitive information? Imagine sitting at a café, scanning a code to access the menu, only to unknowingly hand over your login credentials ...

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.

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 ...