If it is couple sats, then it does not matter.
If it is more, then you should start worrying, that your bitcoin wallet is on a computer connected to the internet, on a device with a shitty intell chip that has got backdoors designed into it. You wifi card has got proprietary drivers allowing it to do god knows what. Kernel is a bloated monster with exploits that no one found thus far, or backdoor that has been left there in case a 3 letter agencies need it. And there is a bunch of software running that may, or may not, copy your .wallet file if it wants to.
It is paranoid, which is the whole point. You want to cut out every theoretical possibility of a breach.
