Nowadays, QR codes can be seen everywhere – on any product, web pages, on your mail or even on television shows, which provide more details about products, services, or provide as a link to a webpage, images or link to downloadable mobile apps. Unfortunately, cyber-criminals are also using QR codes for phishing and infecting your device with malware. To help you, Symantec has released a QR Code Reader for Android and iOS called Norton Snap that not only read QR codes but can also block dangerous QR codes and unsafe websites.