3 Things to Never Do With a QR Code
1:03
QR codes are those little black-and-white squares your phone scans to bring up information, and they are just about everywhere. But dangers can sometimes lurk within. Here are three things to never do with a QR code.
QR codes are those little black-and-white squares your phone scans to bring up information, and they are just about everywhere. But dangers can sometimes lurk within. Here are three things to never do with a QR code.
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