Two-dimensional barcodes called Quick Response codes, or QR codes for short, are used to store data that devices can read. While QR codes are popularly scanned via smartphones, what if you want to ...

That would be a big mistake. These codes can easily take you to any URL with a quick tap, and that's a dangerous access point ...

The most popular messenger app today is WhatsApp, and despite the rise of tools such as Telegram and Signal over the past couple of years, WhatsApp has held on strongly to its crown. Now, WhatsApp is ...

The Federal Trade Commission is warning Americans about a new scam that starts right at your front door. According to a recent alert from the FTC, the scam begins with fraudsters sending a mysterious ...

Foqos is a free iPhone app that blocks distractions until you scan a QR code or NFC chip. In my experience, it's actually ...

As befits the MOBA genre, in Brawl Stars players need to communicate with each other to win. To do this, you can use different Pins. There are many ways to get them, but the best is to use Brawl Stars ...

Screenshots of concert tickets often fail now because many venues use dynamic or encrypted QR/barcode systems that refresh in ...

QR codes have been slow to take off in the U.S., but two fintechs are hoping that connecting them to instant payment schemes such as FedNow will provide a boost. QR codes are popular in Brazil thanks ...

This content is provided by an external author without editing by Finextra. It expresses the views and opinions of the author. Brazilian users can now simply scan merchants’ PIX QR codes and complete ...