If you ever send it to "anybody" then assume it's been compromised. As to how to handle it, the answer is still the same. Use a hardware wallet. That way, even if all its content is stolen and you get it back with keyloggers and trojans, they still can't access your assets.
At the very least, transfer everything off the machine before sending it off and don't use it for local wallets again until you wipe it off.