Post the infomation as asked by experts/members.
If it is phishing attack, bank is responsible.
Approach your lawyer as ap.
You may not prolong to remain entangled with this CC Company which shall not own the responsibility till an order by court of law is issued in your favor.
In the meantime you shall get reported to Credit Bureaus.
You may find the following threads and attachments useful.
https://www.lawyersclubindia.com/forum/Credit-card-fraudlent-transactions-84806.asp#.UgOx29KAqWM
https://www.lawyersclubindia.com/forum/Bank-s-liability-for-phishing-fraud-67455.asp#.UH1uBO-bcwc
https://www.qadit.com/blog/?p=1153
Banks responsible for hacked customer accounts
https://www.lawyersclubindia.com/forum/Fradulent-transaction-from-my-bank-account-72268.asp
https://www.lawyersclubindia.com/forum/Internet-fraud-72353.asp#.URy5MTcw9JI