In this workshop, participants will delve into the intricacies of bypassing BitLocker encryption in TPM Only mode. Through hands-on exercises, attendees will gain practical knowledge on monitoring SPI buses with digital logic analysers, extracting TPM data, and mounting and decrypting disks. This session is tailored for penetration testers performing stolen device assessments, red team professionals, security enthusiasts seeking to secure their devices, and forensic analysts involved in data recovery.