This is so unfortunate.
Is there somewhere we can blacklist Bitcoin addresses?
Is there a directory for this sort of thing?
Who is we? Where should they be blacklisted? It wouldn't work anyways. What prevents them from creating a new wallet instantly, change their address and keep stealing people?
Sure, I understand that.
I meant after the hack is done, how do we track where the stolen coins go? Is there a standard way to know "this address has funds that were stolen on mm/yyyy?