Similar thing happened to me recently. I was getting ready for work to find that a little zip lock bag i keep in my bathroom full of floss sticks was fully closed, but usually i only close it half way cuz it's a dumb brand that's hard to open. there's other little things, but i have a roommate so i dont know how he wouldn't notice. we don't have access to eachother's living spaces, so i was unsure about how my private bathroom was getting messed with, i assumed it was just me doing it while i was half asleep maybe