Regret if this has been discussed before but didn't see it when I searched the sub.

Summary: I lost my Trezor. I restored the old Trezor on a new one with the seed words. However, what about my old device? If someone finds it, is it still active? If so, if they guess the pin, I'm guessing they can access my accounts?

Basically, I'm relieved I could restore access but paranoid someone could get to my cryptocurrency with the old device.

Additional: If I create new ETH addresses on my new trezor, would the old device be able to access them? One thought I had was created new addresses via Trezor and forwarding my crypto to them. But not sure if access would be granted to to those through the old device?

I would appreciate any advice about the best security practice in my case. Thanks!!