Prosthetic prosthetic arm sends statistics to the cloud, such as movement amplitudes, the arms positions, etc. A remote attacker could be able to access the cloud and attack Motorica Inc. The arm is equipped with an embedded SIM card for sending statistical data. Motorica wants to add more functions to its prosthetic limbs: smartphone interconnect, contactless payments and other useful features. All new technologies must be tested for cybersecurity issues, especially the ones that could be exploited for MiTM attacks.”]
Source: https://securelist.com/how-to-attack-and-defend-a-prosthetic-arm/89693/