1. Property loss: Liars have defrauded property by cheating water and other means, and will face certain economic losses.

2. Credit record is damaged: the bank card is fraudulently swiped, which will adversely affect the credit record and affect the future loan and credit card application.

3. Increased security risks: If you don't call the police in time, fraudsters may continue to use bank cards and even involve other illegal and criminal acts, which increases security risks.