DrRac27 on Nostr: well, sure, thats obvious. But if I unlock my good LUKS password, log in and lock the ...

well, sure, thats obvious. But if I unlock my good LUKS password, log in and lock the screen. Is it still easy to get to my data? I would guess it would be somehow possible to read the RAM and therefore my LUKS key by opening up the device but other than that?