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 ...

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

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

WhatsApp Web not working? Fix QR code errors, login problems, blank screens, and connection issues with these quick ...

Germany's domestic intelligence agency is warning of suspected state-sponsored threat actors targeting high-ranking individuals in phishing attacks via messaging apps like Signal.

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 ...

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 ...

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 ...

Back in July, Google widely introduced a redesign of the Android QR code scanner, but then rolled it back. The updated interface is now starting to reappear. This is the QR code scanner available from ...

LAS VEGAS (KTNV) — QR codes are everywhere, from restaurant tables and parking meters to utility bills, but that convenience now comes with growing risks. Cybersecurity experts say scammers are ...

TULSA, Okla. — QR codes are everywhere — on restaurant menus, store shelves, packages delivered to your home, and even on TV shows. Cybersecurity experts warn that scammers are now using fake QR codes ...