Some times this happens only to protect our accounts from being hacked. So, don't hate, try to understand.
Too late, it was hacked before the update which is why it failed. Accounts may be OK, but most funds have gone.
From where have you get this? Or what makes you think the site was hacked? Is that some kind of rumors which people repeat on the web without understanding?
I am really curious to know what you heard about this exactly