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

Guide to using digital IDs to pass through TSA security and the airports, states and airlines that accept them.

Fake QR codes are being placed on Traverse City parking meters in what city officials said could be a scam to trick ...

QR code phishing has emerged as a serious threat. A retrofit variation that uses cryptographic security and can even work ...