A 1.98-square-micrometer QR code, etched into ceramic thin film and verified by Guinness, showcases a new approach to ultra-dense, long-term data storage.

The current state of payment workflows Despite rapid digitization, many payment workflows still suffer from structural inefficiencies such as the manual data entry of invoices, IBANs, amounts, and ...

You might not think of a CAPTCHA check as a cybercrime lure, but if you fall prey to one, you may become infected with malware. Learn how to spot them with our guide.

Ballet Tucson getting ready for a big event to celebrate talent from around southern Arizona.

Submissions are now open for the Nogales Film Festival.

The QR code is so small, in fact, that it can "only be recognised with an electron microscope". As a result, the research ...

Threat actors are sending physical letters pretending to be from Trezor and Ledger, makers of cryptocurrency hardware wallets ...

Apple’s Lockdown Mode is gaining attention after it blocked U.S. federal authorities from accessing a reporter’s iPhone.

Learn the easiest ways to scan QR codes on your PC using built-in tools, online scanners, browsers, and third-party apps. A step-by-step guide to quickly access links, files, and information from your ...

Learn how to scan QR codes directly on your laptop or desktop using browser-based tools like 2scan.net. This easy guide explains how to decode QR codes from images, screenshots, PDFs, and emails ...

QR codes might be one of the most useful inventions of recent years, but they can also hide an unpleasant surprise. These scannable black and white images are now everywhere, letting Android and ...

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 ...