OneKey founder Yishi stated that hardware wallet security extends beyond secure chips to include the "last centimeter" between the protected chip and the user's trusted display, where sensitive data may be exposed during transmission. This assessment follows recent Ledger user asset losses, though OneKey has received no reports of funds lost due to this specific incident as of October 10. To mitigate supply chain attack risks, OneKey plans to implement improvements across packaging, mnemonic display paths, motherboard communication, and dealer authorization. Key upgrades will include a backup process that eliminates on-screen mnemonic display and enhanced encryption for internal sensitive communication links to reduce hardware implant attack risks. The company advises users to purchase through official channels and complete packaging verification to ensure device integrity across production, transport, and distribution.