What is a QR code? A QR code (short for Quick Response code) is a two-dimensional barcode that can be read by your smartphone camera. QR codes provide quick access to product information, promotions ...

Quishing is proving effective, too, with millions of people unknowingly opening malicious websites. In fact, 73% of Americans admit to scanning QR codes without checking if the source is legitimate.

Scan has raised $7 million from Entree and existing investors, including Menlo Ventures in its Series A round. It’s also announcing its new Scan to Pay service, which allows people to purchase items ...