I don't feel comfortable attempting to answer this poll because it is based on a premature assumption regarding the supposed exact amount that Bitfinex lost in this latest attack, and without even evidence of the remainder of their holdings.
i take your point..thus the no frigging idea choice was added it can apply to all the above....
(its not like i really know how to setup a correct poll don't ya know)

edit:
below 65 million dollar source link (assuming that holds)
http://thenextweb.com/insider/2016/08/03/bitcoin-bitfinex-75-million-stolen/#gref