For those of us who weren't paying attention, over the last few years, scientists around the world have been one-upping each ...

Note: The verification e-mail to complete your account registration should arrive immediately. However, in some cases it ...

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 ...

The ceramic thin film technology behind the record could store over 2 terabytes on a single A4 sheet and preserve data for millennia without any energy input.

The Federal Bureau of Investigation has issued a warning about a growing cyber threat that turns everyday QR codes into spying tools. According to the bureau, a North Korean government-sponsored ...

The North Korean state-sponsored hacker group Kimsuki is using malicious QR codes in spearphishing campaigns that target U.S. organizations, the Federal Bureau of Investigation warns in a flash alert.

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QR codes are everywhere—from restaurant menus and payment links to Wi-Fi credentials and app downloads. If you’re using an Android device, scanning a QR code is quick and easy, and in most cases, you ...

Shortly after the U.S. Department of Justice released a batch of files related to the late sex offender Jeffrey Epstein on Dec. 19, 2025, an image (archived) depicting President Donald Trump with a ...

PythoC lets you use Python as a C code generator, but with more features and flexibility than Cython provides. Here’s a first look at the new C code generator for Python. Python and C share more than ...

Software built into the cameras on iPhones and Android phones makes quick work of decoding QR codes. How do you do that on a laptop or desktop computer? I have a friend who calls me occasionally to ...