what’s funny is I bet this was that link guy, not linkerbaan but the other Zelda themed Link guy.
I remember it happening to me, he was just a real right wing tankie guy who spammed content to overtake feeds and banned any dissenting opinions / comments
linkschestsound.wav or smth
https://www.golinuxcloud.com/network-bound-disk-encryption-tang-clevis/
something like clevis/tang might help but ultimately if someone has physical access to your box then they can potentially get it all anyways 🤷