Scientists created a tiny matrix that stores data by etching its grid into a thin ceramic film with a focused ion beam.

The smallest QR code in the world is so very tiny that your phone would need an electron microscope to scan it. The matrix ...

Working with data storage technology company Cerbyte, Mayrhofer and colleagues were especially interested in identifying a ...

It’s hard to believe that something nefarious can lie within a QR code, but it can. QR codes have become a convenience of modern life. Just scan the black and white mosaic with your phone’s camera and ...

Walk past a shiny sticker on a wall, scan it quickly, and boom — a problem starts growing quietly inside a phone. QR codes ...

CBSE uses QR code on question papers to track and secure exams. Here’s why they are used and what happened in the recent Class 12 maths QR code issue.

QR code parking scams are on the rise across the country, with organised crime gangs linked to the scams. A spokesman for Cumbria Police said checks were taking place and stickers were being removed. ...

The scammers began sending emails with QR codes under the guise of the Federal Tax Service (FTS). This was announced on March ...