The FBI says scammers are sending packages with QR codes that redirect victims to phishing pages or malware downloads.

The Election Commission (EC) has submitted written responses to 30 police questions as part of an investigation into ...

Abstract: This paper proposes the use of simple bit-flipping (BF) methods as a post processor for decoding quantum low-density parity check codes (qLDPC) with message passing (MP). Specifically, ...

A proprietary, offline 2D barcode aims to embed full directions for use directly on FDA-regulated products' packaging, ...

March 5, 2026: We added a new Brawl Stars QR code, offering a free pentagram-theme spray. We looked for more creator and sushi codes, too, and also made sure all existing codes still work. When you're ...

Social media treats bread tags like a cheat code for freshness. The industry uses them for something far more practical.

Don't just scan any old QR code. "Quishing" scams are real. Here's how to spot them, and make sure you're protected.

A 1.98-square-micrometer QR code, etched into ceramic thin film and verified by Guinness, showcases a new approach to ...

ECT filed a complaint against people who allegedly shared ballot paper images and trying to decode barcodes and QR codes on them.

QR codes may look like random checkerboards, but they rely on mathematics powerful enough to decode signals from deep space. Built on Reed–Solomon error correction, a QR code can still function even ...

When [101 Things] didn’t want to copy Morse code, he decided to build a Pi Pico system to read it for him. On the face of it, this doesn’t seem particularly hard, until you look at the practical ...