"Raspberry Pi Pico Breaks BitLocker Encryption in Under a Minute"

Security researcher Thomas Roth has developed a tool using a $4 Raspberry Pi Pico to capture keys for Microsoft BitLocker-encrypted volumes from selected laptops in under a minute by sniffing traffic on the Low Pin Count (LPC) bus, potentially allowing unauthorized access to the data. While this method has limitations, including compatibility with specific Lenovo laptops and TPM connectivity, it highlights potential vulnerabilities in BitLocker security. Roth has released the source code and hardware design files for the tool on GitHub under the GNU General Public License 3.