The outcome shouldn't depend whether they had "poor" security anyway. If I leave my front door locked, it might increase the chances I get robbed, but it doesn't make robbing me legal.
Sure, but this is about IP law instead of physical goods.
This is like if you left your door wide open, and a neighbor peaked in and told another neighbor about your decor or what posters are on the walls.
You didn’t lose anything tangible, but something you wanted to be secret isn’t anymore. Where the balance of blame falls is up to you, but I do think to some degree that if you want to keep a secret and can’t put in the bare minimum effort to even try to protect it then you own some of the blame.
It makes breaking and entering legal because no breaking to enter happens. It allows people to move in and squatting is now in play so they could lock you out and call police if you try to enter.
It just goes to show how Saltman thinks. "If the door is open, it's not my fault I've walked in and stolen all of your stuff!"