Quote from: satscraper on Today at 07:41:50 AM

This is true until fake and/or back-door firmware will not modify the data immunity inside Passport device otherwise they have the option to leave this wallet despite it is airgapped device.

This would require you to install said fake firmware first. Given Passport's firmware is entirely open source, and can be download and verified against multiple Passport keys prior to being installed, then the chance of this is extremely low. And even if you did install the fake firmware, you would still have to make further mistakes to transfer private keys or other sensitive information off the device and on to your computer.

Quote from: satscraper on Today at 07:41:50 AM

I would not put all trust on a single manufacturer. In my view the best setup for your stash is a multisig wallet with at least two airgapped co-signers, say Passport and ColdCard MK4 (or coming ColdCard Q1).

That's certainly a very good option, but if I was doing this I would prefer to use a multi-sig between a Passport and an airgapped computer, rather than two different hardware wallets.

Quote from: Lucius on Today at 12:36:58 PM

sometimes leaking data that includes the physical addresses of HW customers can have even more serious consequences, because apart from what you have stored on HW, you can endanger the life of yourself and your family.

Completely agree. If the seed phrase from one of my hardware wallets leaked, I would lose absolutely nothing. Every coin I own is further protected by either a multi-sig or an additional passphrase, and so I would casually move everything to fresh wallet and have no ongoing concerns. If on the other hand my KYC data leaked (which obviously it never would, since I've never given it away) I would consider that a complete disaster with lifelong implications.