You’ve probably been there. You walk up to a parking meter and just want to pay for it and move on with your day. But unlike the old-school method of just dropping some quarters into the machine, ...

Getting your Trinity Audio player ready... An image provided by the Denver Department of Transportation and Infrastructure shows a QR code sticker placed on a parking meter on Broadway that directs ...

It's generally best to avoid scanning a QR code of unknown origin, and caution is becoming more important as threats proliferate. Anybody can make a QR code in a matter of seconds using free online ...