Scammers are using QR codes to trick people with fake traffic violations. Don't fall for it.

QR codes seem magical—but bad actors can use them to collect data or money. Here’s how to stay safe.

Cameron Nakashima joins producer/host Coralie Chun Matayoshi to discuss why QR codes are used, legitimate businesses uses, ...

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, ...