You might not think of a CAPTCHA check as a cybercrime lure, but if you fall prey to one, you may become infected with malware. Learn how to spot them with our guide.

Due to the number of permutations this library does, it is normal to have more than one QR Code for the same information. To demonstrate this behavior, start a server at the public folder, enter some ...

QR codes might be one of the most useful inventions of recent years, but they can also hide an unpleasant surprise. These scannable black and white images are now everywhere, letting Android and ...

A feature-rich Android QR code scanner application built with Kotlin, featuring real-time scanning, Firebase cloud storage, offline mode support, and a beautiful Material Design interface.