Is it a printing error? A pixilated maze? One of those puzzles where you have to cross your eyes to see the hidden image? Two-dimensional matrix bar codes are expanding into the mainstream. You ...

QR code, short for Quick Response Code, is a kind of matrix barcode that includes information about a product or service.

A QR code is a machine-readable matrix barcode and it stands for “quick response” code. You can use the camera app on any phone to scan a QR code. After being scanned, the QR code will send ...

Hacking an actual QR code would require some serious skills to change around the pixelated dots in the code’s matrix. Hackers have figured out a far easier method instead.

According to NordVPN, 73% of Americans report scanning QR codes without verifying their source, with 26 million having ...

While QR codes are not malicious in nature, it is important to practice caution when entering financial information as well as providing payment through a site navigated to through a QR code.

The Marshall County District Attorney's Office is warning the public about a growing scam in which people receive mystery ...

QR codes are links that can be scanned using various smartphone apps. You'll find our favorite apps for scanning QR codes for both Android and iPhone.