The most successful digital scam is one that is tied to convenience. QR codes, which are used for everything from sharing contacts to making payments, are an ideal vector. In India, which runs the ...

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, ...

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 ...