1. Call the police: If you have confirmed that you have been defrauded by the Internet, you are advised to report the case to the local public security organ immediately, and provide relevant evidence and materials for the police to intervene in the investigation.
2. Contact the bank: If your bank card or account is stolen, I suggest you contact the bank immediately to freeze the account or card to prevent further losses.
3. Contact the relevant platform: If you are cheated on the online shopping platform or social platform, I suggest you contact the platform customer service, report to the platform and seek help and support.
4. Seek legal aid: If your loss is relatively large, you can consider seeking legal aid to safeguard your rights and interests through legal means.