Don’t scan it under any circumstances, the FBI warns. The scam is the latest in a practice known as “brushing.” A typical brushing scam involves someone sending you an unsolicited package and then ...

QR Code Scanner QR Code Scanner is also holding a 4.7-star rating in the Play Store, and for a good reason, the app is extremely simple and straightforward, while it works really well.

You don't need your phone to open a QR code. You probably already know how to scan a QR code with your phone. It's simple enough: just open the camera app, point your phone at the code, and tap ...