Grand says the legitimate microcontrollers used in the Trezor devices have code-protection features that are meant to prevent someone from accessing and changing the code.
UnverifiedContext
Grand says the legitimate microcontrollers used in the Trezor devices have code-protection features that are meant to prevent someone from accessing and changing the code. But because the Trezor code is open source, it was easy for the attackers to obtain the code, modify it, and program it into a new, unsecured device by just replacing the legitimate chip with their own chip.
Evidence
www.gate.com · context
The company described the move as a preventive step, stating there is no evidence Trezor devices have been compromised.
History
- · Unverified · initial