Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Not all smartphones require a third-party app to scan QR codes. Kurt "CyberGuy" Knutsson shows you how to scan codes using ...

A attack using QR codes is known as "quishing," a combination of QR code and phishing. The danger isn't the QR code itself; ...

Add Yahoo as a preferred source to see more of our stories on Google. (WHNT) – News 19 sat down with Karen Reeves the President and CEO of the Better Business Bureau, to find out about a new scam ...

Ever wondered why seemingly harmless Amazon packages are suddenly landing on your doorstep with no sender name, no return address—just a mysterious QR code tucked inside, inviting you to scan it?

Your smartphone is full of surprises. There's an app if you want to use your phone as a magnifying glass or scanner. Tap or click here for hidden apps on your smartphone and how to find them.