The MITRE ATT&CK framework includes a matrix that is exclusive to mobile device platforms, and does not contain any techniques related to desktop-based operating systems.
The MITRE ATT&CK framework is a comprehensive matrix that includes techniques for desktop operating systems, cloud, and mobile among others. There are specific matrices for enterprise systems that cover Windows, macOS, and Linux, whereas the mobile matrix covers iOS and Android. Therefore, it is not true that the framework is exclusive to mobile device platforms; it encompasses a broad range of tactics and techniques applicable to various platforms.