Your smartphone is full of surprises. There's an app if you want to use your phone as a magnifying glass or scanner. Tap or click here for hidden apps on your smartphone and how to find them.

MEMPHIS, Tenn. — Before pulling out a cell phone camera and scanning a QR code, pause and check it out. The Federal Bureau of Investigation warns its Internet Crime Complaint Center (IC3) is receiving ...

QR codes have become an everyday occurrence for a lot of things we encounter, but multiple federal agencies are urging ...

The sign on the post at the pizza joint in Detroit had just one word on it, "Dog," and a QR code. My first reaction − and unfortunately this is how it goes when you write a little too much about fraud ...