[rpcope1]

Hopefully Case isn't vulnerable the same way: http://johoe.mooo.com/trezor-power-analysis/

[jasonisalive]

FYI that vulnerability was fixed already by the time he wrote that post. He brought it to Trezor's attention, helped update the firmware, and published the article after the update was pushed.

[StavrosK]

Ledger isn't, and it's dirt cheap, too. I think I bought two for $20 back when they were called HW1.