Scientists have created the smallest QR code in the world, measuring just 3.07 × 10⁻⁹ square inches (1.98 square micrometers). It can preserve data for thousands of years and it's so small that you ...

Explore how file QR codes revolutionize sharing for PDFs, manuals and portfolios. Get expert tips on QR code customization and best practices.

Tycoon2FA has become a leading phishing-as-a-service (PhaaS) platforms, enabling campaigns that reach over 500,000 organizations monthly, prompting Microsoft’s Digital Crimes Unit (DCU) to work with ...

A compromised Chrome extension with 7,000 users was updated to deploy malware, strip security headers, and steal cryptocurrency wallet seed phrases.

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

Just how small can a QR code be? Small enough that it can only be recognized with an electron microscope. A research team at TU Wien, working together with the data storage technology company Cerabyte ...

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 ...

The North Korean state-sponsored hacker group Kimsuki is using malicious QR codes in spearphishing campaigns that target U.S. organizations, the Federal Bureau of Investigation warns in a flash alert.

For this week’s Ask An SEO, a reader asked: “Is there any difference between how AI systems handle JavaScript-rendered or interactively hidden content compared to traditional Google indexing? What ...

Anthropic has launched a beta integration that connects its fast-growing Claude Code programming agent directly into Slack, allowing software engineers to delegate coding tasks without leaving the ...

Software built into the cameras on iPhones and Android phones makes quick work of decoding QR codes. How do you do that on a laptop or desktop computer? I have a friend who calls me occasionally to ...