[Ledger Discloses Hardware Vulnerability in TROPIC01 Chip Used by Trezor Safe 7, Trezor Claims User Funds Are Safe] According to Deep Tide TechFlow on June 3, as reported by The Block, Ledger's Donjon security research team discovered a hardware vulnerability in the TROPIC01 chip used by Trezor Safe 7. Attackers with physical access to the device could bypass firmware verification and load unauthorized firmware through laser fault injection in a laboratory environment. Trezor stated that user funds, wallet backups, and private keys are not stored on this chip, and there is currently no risk to user funds, nor is any action required from users. Chip manufacturer Tropic Square noted that all mass-produced TROPIC01 chips currently in use are affected and plans to release a reinforced version by the end of 2026.