[_xo_]

...which does not really help without the crypto-key - even if you know a list of possible passwords you cannot test them.

[jychang]

Well, funnily enough, if you know your password and it was in the leak, you can test it against your own password.

[bitJericho]

lastpass.com/adobe will show you the list of hints of yourself and other users that used the password.