Thanks to the pandemic, QR codes have popped up on ad posters, restaurant tables, and billboards around the world, inviting people to scan them in order to view menus and marketing information without ...

To join the CNBC Technology Executive Council, go to cnbccouncils.com/tec Almost three-quarters of Americans (73%) scan QR codes without verification, and more than ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER (KDVR) — Thousands are crowding the ...

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 ...

Wednesday, the head of security at ZenGo, a cryptocurrency wallet provider, tweeted out research showing that issues with QR codes generated by Coinbase.com's app had resulted in some users sending ...