I compared the best QR code payment apps for small businesses, focusing on provider flexibility, in-person and remote QR payment support, POS support, transaction fees, and overall ease of use. Small ...

The entire source code for Anthropic’s Claude Code command line interface application (not the models themselves) has been leaked and disseminated, apparently due ...

For long lists in documents, it is usually too tedious to create QR codes manually and then insert them into the list. You can automate this task in Google Sheets and save a lot of time. To do this, ...

QR codes and fake shopping sites are becoming go-to tools for scammers, often redirecting consumers to convincing but malicious payment pages or lookalike retail websites. Red flags include unusual QR ...

QR codes are built into the modern internet experience. You point your phone at the square with a strange pattern, and it'll load a website on your phone, which will offer specific information. But ...

QR codes have become a convenience of modern life. Just scan the black and white mosaic with your phone’s camera and you can do everything from connect to your hotel room Wi-Fi to pay for that public ...

For those of us who weren't paying attention, over the last few years, scientists around the world have been one-upping each other in a bid to create the smallest QR code that can be reliably read.

Researchers at TU Wien and Cerabyte created the world’s smallest QR code, measuring just 1.98 square micrometers. The record has been officially verified by Guinness World Records, making it 37% ...

McAfee’s latest Scam Detector update focuses on stopping scams before you click, scan, or reply. Real-time QR code scanning is a major upgrade, helping users avoid fake login pages and malware-filled ...

In 2026, QR codes go beyond payments. Use them for instant home tech help guides, storing medical and emergency info, adding personal stories to gifts, launching room-wise music playlists, or sharing ...

This week in cybersecurity: AI coding agents with exploitable vulnerabilities, cybercrime rings operating like professional enterprises, and new scam tactics—including malicious QR codes. I've been ...