Please quantify the amount of BTC lost as well as the total BTC owed.
What % of BTC were lost?
From the tx it looks like 30K BTC in outputs (although one involved two large outputs so it is unclear what is going on there).
This was almost all of the BTC.
Was there a loss of any USD funds?
No. All USD bank accounts are secure. And all records for the current status of the exchange (accounts, trades, etc) are all also secure.