Passwords for 32M Twitter accounts may have been hacked and leaked
Question: From my understanding bcrypt is designed for security even when the hashed data is leaked. Each piece of data is uniquely salted and hashed to perhaps varying degrees of difficulty. So for a thought experiment, let's say a site made the password column of their user database public. Given an entirely public password column, even with associated usernames, would this have any use or decrease the security of those user accounts at all, aside from the obvious that their username is known?