HDFC Bank Credit Card Division — SIPHONING OFF MONEY FROM MY CURRENT A/C

I HAVE BEEN USING HDFC CREDIT CARD NO. [protected] FROM LAST 3 YEARS AND HAVE A VERY GOOD RECORD WITH THEM . ON 27TH DEC 2008 MY CARD WAS MISUSED BY SOME MALICIOUS USER ON INTERNET . THE MISUSE WAS IMMEDIATELY REPORTED TO HDFC CREDIT CARD DIVISION AND SAME WAS GIVEN IN WRITTING TO THEM IMMEDIATELY. THEY SAID THEY WILL REVERT ALL THE CHRGES AND WILL NOT CHARGE ME FOR THE SAME. I WAS CONSTANTLY IN TOUCH WITH THEM AND THEY SAID INVESTIGATION IS GOING ON. BUT INSTEAD THEY HAVE DEBITED MY CURRENT ACCOUNT[protected] WHICH I AM HOLDING WITH HDFC BANK WITH ALL THE LATE PAYEMENT CHARGES AND INTERSET. THEY HAVE DEBITED RS. 67000 FROM MY ACCOUNT. I TRIED CALLING CREDIT CARD DIVISION SO MANY TIMES REGARDING THIS BUT THEY HAVE STOPPED COOPERATING AND NOT TALKING TO ME. PLEASE GET MY MONEY BACK AND NOT CHARGE ME THE MONEY FOR THE CRIME I HAVE NOT DONE.