[Ledger Security Team Discloses Hardware Vulnerability in Trezor Safe 7 Chip, Trezor Claims User Funds Are Safe] According to The Block, the Donjon security team under Ledger has bypassed the firmware verification mechanism of the TROPIC01 chip used in Trezor Safe 7 in a laboratory environment through precise laser attacks. This allows unauthorized firmware to be loaded, provided the attacker has physical access to the device. Chip manufacturer Tropic Square further discovered an additional attack vector in the MAC-and-Destroy security mechanism used for PIN verification in the chip. However, details will not be disclosed until the enhanced version of the chip is released at the end of 2026.