1. Call the police: report the case to the local police as soon as possible, and provide as detailed information as possible, including the identity information of the liar, the amount involved, transfer records, communication records, etc. , so that the police can investigate and chase.

2. Contact the bank: contact your bank in time to freeze the cheated account and prevent more financial losses. At the same time, provide the bank with the transfer records and transaction records involved, so that the bank can recover the defrauded funds as soon as possible.

3. Seek legal aid: If the amount of fraud is large, you can consider seeking legal aid, consult the local bar association or legal aid agency, and understand your rights protection channels and legal responsibilities.