I’m on an unintended diet. I can’t order a thing until I figure out QR codes, cash apps and all the other modern conveniences that get in the way of getting things done. Yes, I’m a dinosaur from ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. The simple answer, and the one most often provided in online ...

Google is changing the way you confirm if contacts are legit. The company has begun rolling out a QR code to verify that the person you're communicating with is, in fact, who they say they are, ...