Cybersecurity experts are warning about scammers using QR codes to take advantage of unsuspecting victims. What is a QR code?

Facebook is making it easier to send money in Messenger. The app now supports Venmo-like QR codes and personalized links for person-to-person payments with Facebook Pay. With the update, users can ...

Why do I like QR codes so much? Well, I think it is the old hypertext writer in me that believes in the value of the hyperlink. A link can take you to anything: there is a mystery and an unknown that ...