Android and iOS both have built-in tools to easily open QR codes from screenshots.

New phishing campaigns attempt to evade detection by constructing rogue QR codes with special ASCII characters and load phishing pages locally using the local blob URL feature in browsers. Attackers ...

Among the many changes brought about by the pandemic is the widespread use of QR codes, graphical representations of digital data that can be printed and later scanned by a smartphone or other device.

Bree Fowler writes about cybersecurity and digital privacy. Before joining CNET she reported for The Associated Press and Consumer Reports. A Michigan native, she's a long-suffering Detroit sports fan ...

Let me come clean: For way too long now, I’ve been excited about the 2D optical code format called QR Code. I even convinced TidBITS to put one on every article page for a while. I don’t get a ...