The BADBOX malware campaign has compromised over 30,000 Android devices in Germany, including digital photo frames, media players and possibly smartphones. The malware is pre-installed on the devices, exploiting outdated Android versions. The German Federal Office for Information Security (BSI) has taken action to disrupt the communications between infected devices and command-and-control servers. This campaign highlights the risks associated with insecure supply chains and pre-installed malware on IoT devices, and emphasizes the need for rigorous security checks and device updates to prevent similar incidents.