> They [the police] then made a copy of each server's entire drive, including records of every transaction performed in Hansa's history, and every conversation

> They [the police] then made a copy of each server's entire drive, including records of every transaction performed in Hansa's history, and every conversation that took place through its anonymized messaging system. Why can't all transactions be removed after say a day after completion? I just don't see the point in keeping all of that data there, sounds like a big liability for everyone involved.