AppsFlyer Web SDK used to spread crypto stealer JavaScript code

Malicious JavaScript code delivered by the AppsFlyer Web SDK hijacked cryptocurrency, potentially in a supply-chain attack.

Scanning That QR Code Can Leave You Vulnerable. Here’s How to Protect Yourself

But QR codes can also leave you vulnerable. That’s because scammers, organized criminal gangs, and shady nation-states are ...

This neat web-based tool can make a whole font based on just a scan of your handwriting

I think it says 'the squiddy one was here'?
Live Science

World's smallest QR code can store data for thousands of years ‪—‬ but you need an electron microscope to see it

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 ...