QR (quick-response) codes are popping up all over, including in restaurants, transit centers, advertisements, and more. While QR codes offer convenience and speed, they can also introduce risk. The reality is that enterprising cybercriminals are exploiting QR codes in a number of ways, exposing the sensitive assets of employees and organizations alike. This white paper introduces the risks posed by QR usage and examines how enterprise security teams can protect employees from these threats.