Add Yahoo as a preferred source to see more of our stories on Google. Have you received a mysterious package that came with a QR code? It could be a scam. The Federal Trade Commission is warning ...

Have you heard "quishing?" It’s when cyber criminals trick you into scanning a fake QR code. It then takes you to a fake website that may look legitimate. QR codes can pop up anywhere in public, but ...

Uh yeah, we get so many emails, Facebook messages on social media and so on. I love reading all of your questions to me, especially when you send them by video. As I get to see you. Our loyal viewer, ...

QR codes are so familiar and widespread, we tend to trust them without question. That’s exactly what scammers rely on.