This two-day course focuses on advanced hardware hacking tools and techniques used to exploit common cryptocurrency hardware wallets and their associated STM32-based microcontrollers. It is a hands-on environment where students will learn how to recover the PIN and seed phrase/wallet backup from Trezor One, Trezor Model T, and KeepKey devices using electromagnetic and voltage fault injection. Students will be able to apply the same or similar approach to future targets outside of the classroom.