Researchers at TU Wien in Vienna have created a QR code so small it can only be read with an electron microscope. The code measures roughly 1.98 square micrometers, with individual pixels about 49 ...

The Uttar Pradesh Madhyamik Shiksha Parishad (UPMSP) has issued QR-coded identity cards to invigilators, centre superintendents and support staff for the 2026 High School and Intermediate examinations ...

Unsolicited packages, often containing cheap, low-value items, could be a sign of a scam known as 'brushing' and potential identity theft.

The record-breaking nano QR code is 37% smaller than the previous record holder and invisible to optical microscopes. A research team at TU Wien and Cerabyte just shrunk the QR code to an impossible ...

Owen Gorter · Quick Response (QR) codes have been used for phishing scams ever since they started gaining popularity. They blend in with every other QR code and pose a security risk to your mobile ...

Just how small can a QR code be? Small enough that it can only be recognized with an electron microscope. A research team at TU Wien, working together with the data storage technology company Cerabyte ...

A Bergen County police department is warning the public to be on alert for a nationwide package scam targeting residents' personal information.