Earlier quoted context omitted.
Say you are invited to your friends apartment in an apartment building, but none of the apartments have locks. So you decide to open up some other random apartments and look through their things, who is responsible?
I think in this example both are equally responsible: 1. People who kept their doors unlocked 2. Person who randomly entered doors & found things. We need to take care of security of our properties, though stealing is wrong.
But I think that a better analogy would be asking the apartment manager to see your payment history and getting handed the entire apartment building's ledger.