Half of restaurants in the US are using scannable QR codes, allowing diners to pull up menus on their phones. See why privacy experts are concerned.

QR codes are everywhere these days, offering a simple way to access information through your device's camera. Now, with iOS ...

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, ...

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, ...