The physical IoT device of the AliveCor's KardiaMobile, a smartphone-based personal electrocardiogram (EKG) has no encryption for its data-over-sound protocols.
CWE-302 Authentication Bypass by Assumed-Immutable Data in AliveCor Kardia App version 5.17.1-754993421 and prior on Android allows an unauthenticated attacker with physical access to the Android device containing the ap…