Cybersecurity experts are warning about scammers using QR codes to take advantage of unsuspecting victims. What is a QR code?

Among the many changes brought about by the pandemic is the widespread use of QR codes, graphical representations of digital data that can be printed and later scanned by a smartphone or other device.

Many of you reading this have undoubtedly seen a QR (Quick Response) code by now (the thing pictured to the right), but there's just as much -- if not more -- confusion surrounding them today as there ...

HONOLULU (KHON2) – Fraudulent QR codes are popping up across the country and according the Better Business Bureau, scanning these codes can be dangerous for your personal information and your money.

A manually constructed QR code offers a rare look into how digital information is stored using simple patterns. By assembling ...

QR Codes are the same as bar codes on clothes, food and lots of other items we buy every day ... but with a twist. QR, or Quick Response, Codes direct smartphone users to a special offer or website ...

QR codes have been used throughout the pandemic to browse restaurants' menus and pay for drugstore purchases. NBC News' takes a look at what there continued use could mean for our privacy. Aug. 25, ...