Amazon investigators say to watch out for QR code scams that are making their rounds. A Houston woman noticed some red flags ...

Residents are being warned to stay alert for a new scam involving unsolicited packages and malicious QR codes that could put personal and financial information at risk. Officials say the scheme is a ...

Whole Foods Market's new store in Washington, D.C., has earned the ire of some shoppers not happy with technology that requires them to scan a QR code to enter. The supermarket opened the ...

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 ...