http://lmgtfy.com/?q=What+happens+if+the+SatoshiLabs+servers+are+hacked+and+the+firmware+signing+key+is+stolen&l=1
What happens if the SatoshiLabs servers are hacked and the firmware signing key is stolen?
First off, this wont happen
. The SatoshiLabs master key is kept very safe. However, you dont need to rely on the SatoshiLabs signature. You can verify the build yourself. Our hope is that a few trusted TREZOR users will make a habit of verifying firmware checksums. If you are concerned about this, we suggest making a habit of checking our blog or social news channels such as reddit before applying any updates. If there ever was a problem with the firmware not matching the source code, you can be sure someone will have written about it.
You dont need to worry about the firmware being updated by a computer virus. Your TREZOR will ask you to manually confirm the update before anything is written to the TREZORs memory.
First off, this wont happen
. The SatoshiLabs master key is kept very safe. However, you dont need to rely on the SatoshiLabs signature. You can verify the build yourself. Our hope is that a few trusted TREZOR users will make a habit of verifying firmware checksums. If you are concerned about this, we suggest making a habit of checking our blog or social news channels such as reddit before applying any updates. If there ever was a problem with the firmware not matching the source code, you can be sure someone will have written about it.You dont need to worry about the firmware being updated by a computer virus. Your TREZOR will ask you to manually confirm the update before anything is written to the TREZORs memory.