Protection of passphrase against keylogging and screenshot ?

[prodnet]

I noticed that there is no protection when entering passphrase in Trezor.io.
It would be great if you could implement a Anti-Keylogger secure Virtual Keyboard, such as Oxynger KeyShield.

[prusnak]

You can enter passphrase directly on Trezor Model T touch screen.

[prodnet]

And for the other customers who bought Trezor One, what solution do you propose?

[prusnak]

To get a Trezor Model T or use a Virtual Keyboard.

[prodnet]

Thank you for your reply.
I have one last question:
After fixing the vulnerabilities from firmware version 1.8, a attacker with the necessary technology and physically acces on to the device, can it extract the private keys or the seed?