Ryan Reynolds posted the latest trailer for Deadpool & Wolverine and sneakily added a QR code to the footage, leading to a disclaimer that sets expectations for the film before it releases on July 26.

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 ...

Benjamin Claeys is CEO of QR TIGER, MENU TIGER, and GiftLips. He also hosts Stay QRious, a podcast about QR code best practices. We’re in a time when the business landscape constantly shifts into ...