When you enter a restaurant and ask for the menu, chances are you are told to scan a QR code with your phone to view and order food and drinks – no paper menu needed. Similarly, many people now scan a ...

Searching for Empires & Puzzles codes? Defending and upgrading your stronghold against the ever-present threat is hard work. You’ll need stacks of resources to keep up with repairs, unlock new ...

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 ...