QR codes, those black-and-white squares you can scan with your phone, have become ubiquitous. Display a QR — “quick response” — code on your phone, and it can serve as your ticket for an airline ...

Extract one time password (OTP) secrets from QR codes exported by two-factor authentication (2FA) apps such as "Google Authenticator". The exported QR codes from authentication apps can be captured by ...

Do you want to quickly scan a QR code, but cannot find your phone? Then follow this easy guide to Scan QR Codes on Windows 11/10 PC.

Dial these short codes on your phone to access hidden menus, secret screens, and extra features worth exploring.

The source code for version 3 of the ERMAC Android banking trojan has been leaked online, exposing the internals of the malware-as-a-service platform and the operator's infrastructure.

jsQR A pure javascript QR code reading library. This library takes in raw images and will locate, extract and parse any QR code found within.

The FBI is warning of a new scam targeting smartphones and based on malicious QR codes that can steal and even wipe all your accounts.

Changing these 4 Android phone settings made the system feel like new again A few taps and swipes are all it takes to turn your old phone into feeling like a new one.

Want to run full desktop Linux apps on your Android phone? Now you can thanks to the Linux Terminal app. Here's how!