Probably a boring answer but I know my grandmother’s credit card information. I live with and help take care of her, so she doesn’t mind sharing it with me. Not like I’m planning to do anything nefarious, but I guess technically it could ruin her financially.
Picked up a keyboard from the thrift store with a pink Post It on the back.
user: admin
pass: password
Who the hell needs to write that down?!
I wouldn’t do this for my own stuff, but I just might do it if I’m donating it to a thrift store…