QR codes seem pretty innocuous until you scan a bad one and get something nasty on your system. If you want to keep your ...

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 ...

QR codes can be used to pull up a menu in a restaurant, get more information at museums, pay for parking, etc. Those black and white QR codes are everywhere. And even though QR codes were invented in ...