Fueled by a desire for touchless transactions, QR codes popped up everywhere in the pandemic. Businesses don’t want to give them up.

There has been a recent surge in "quishing" attacks, which are a form of phishing that uses QR codes instead of traditional ...

QR codes, for the uninitiated, are essentially square-shaped pixelated barcodes that store certain data—like, say, the menu at a restaurant or a coupon at a certain store.

QR Code Tracking Software allows a business to affix a weatherproof QR code to equipment and products and then geo-reference the location of the equipment, view customer information, view service ...

Moscow has introduced a digital tracking system to enforce a coronavirus lockdown – but critics say the technology represents an unprecedented threat to privacy.

QR-code condoms: Tracking teenage trysts Safe sex: Now shared by teenagers through QR codes, Twitter and Facebook. Written by Charlie Osborne, Contributing Writer Feb. 27, 2012, 8:56 p.m. PT ...

After years of declining use in the United States, QR codes have become ubiquitous during the pandemic. But in China, they’ve been consistently popular. Valerie Macon/Agence France-Presse ...

Pet Check Technology combines QR codes, GPS, and mobile apps to let dog-walking customers follow along on their mutt's strolls.