SPECTRUM NEWS VIDEO: QR codes are being used more and more to easily link you to things like apps, websites and food menus. So it shouldn't be a surprise they're also attracting the attention of scammers. Melanie McGovern of the Better Business Bureau joins Spectrum News 1 to talk about what kind of trouble these codes present, and how to keep using them while avoiding the scams and apps that can help detect a fraudulent QR code.​