What legal risks do I face if I lent my bank and phone cards to someone for a loan and they were used fraudulently?

Lending your bank card and phone card to others may lead to legal risks. According to the Regulations on the Administration of Bank Cards, cardholders shall not lend or transfer their bank cards to others for use. If the cards are used for illegal activities such as fraud, money laundering, or telecom fraud, you may be held liable for aiding and abetting if you knew or should have known about the illegal purpose. In serious cases, this could constitute a crime under Article 287-2 of the Criminal Law (aiding information network criminal activities) or Article 191 (money laundering), resulting in criminal penalties. Even if you were unaware, you might still face administrative penalties from the bank, such as card suspension or fines, for violating the card usage agreement.

To address this situation, you should take the following steps immediately. First, report the case to the local public security bureau with all relevant evidence, including chat records with the scammer, transaction details, and any information about the person you lent the cards to. This helps the police investigate the fraud and may reduce your liability if you can prove you were a victim. Second, contact your bank and mobile operator to freeze the cards to prevent further unauthorized use. For the bank card, apply for a replacement and change your password. Third, if there are unauthorized transactions, file a dispute with the bank promptly, providing evidence that the transactions were not made by you (e.g., location proof at the time of transaction). Fourth, consult a professional lawyer to understand your specific situation and take legal measures to protect your rights, such as suing the scammer for damages if their identity is confirmed.