QR codes that were once seen as a convenient shortcut for checking menus or paying bills have increasingly been turned into weapons. Fake delivery texts, counterfeit payment links and malicious codes ...

It's generally best to avoid scanning a QR code of unknown origin, and caution is becoming more important as threats proliferate. Anybody can make a QR code in a matter of seconds using free online ...

Of course, take the visitors figure with a pinch of salt. The number comes from the company itself, meaning the story could be summed up as “Coinbase says its own advert was actually super, duper ...