STM32F103C8T6 (genuine ST part). Photo: J. Obermaier, M. Schink, K. Moczek, USENIX WOOT '20 (Figure 1)
External links to paper describing exploit and files.
External link to Pico Pwner, Raspberry Pi Pico implementation of the attack.
Mirrored paper and files. Mirrored Pico Pwner.