Fraud or scam: Money transfer, virtual currency, or money service

someone stole my recent detailed bank transactions and called me and convinced me of fraud, immediately close my 2 bank accounts and transferred $45000.00 to a new account and I did. later on I got suspicius and checked my money was gone and no sign of the new bank account. now bank says they are not responsible, I believed the phone was from the bank because they were quoting my several correct in the recent past. I believe the bank must refund me $45000.00 because I acted on the information provided by the impersonator from the bank.