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

Police are warning residents about a scam involving unsolicited packages containing malicious QR codes. The Atlantic Highlands Police Department issued an alert about the scheme, which they describe ...

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 ...