FILE - A man stands in front of gravestones at the Waldfriedhof cemetery in Munich, Germany, Wednesday, Nov. 1, 2006. (AP Photo/Christof Stache, File) BERLIN (AP) — Police in Munich are investigating ...

BERLIN (AP) — Police in Munich are investigating a mystery: More than 1,000 stickers were put on gravestones and wooden crosses at three cemeteries in the German city, without any indication of where ...

There's a hidden meaning in those little stickers. Here's how to read them.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. BERLIN (AP) — Police in Munich are ...

If you've spent any time using a smartphone, you've likely come across QR code stickers, letting you redeem a coupon or get some snippet of information. Mercedes-Benz plans to start putting such codes ...

BERLIN, Germany — Police in Munich are investigating a mystery: More than 1,000 stickers were put on gravestones and wooden crosses at three cemeteries in the German city, without any indication of ...

FORT LAUDERDALE - The city is warning visitors and residents about a parking payment scam involving stickers with fraudulent QR codes that have been found posted on several parking meters and "Pay by ...