What are you sophisticated bitcoin thiefs ( and I know you prowl around this forum) gonna do now? huh? you bitches!!! I now have a hardware wallet with a seed and a passphrase at the end of it. You ain't gonna get steal diddly squat.... LOL
but they allways can broke to your house and steal hardware wallet : ).
You need to be warry about many things. Hackers can swap you firmaware on hardware wallet and stuff like that.
I think there is allwya way to broke in but we don't know those hacks.
We will now them later so don't be so cocky and try be humble.