1. Cancel authorization: If you have authorized Yunnan Ruisi Financing Guarantee Co., Ltd. to deduct money under certain circumstances, you can take the initiative to contact the company or your bank to cancel authorization.
2. Monitor your account: Monitor your bank card account and transaction records regularly. In case of unauthorized deduction or abnormal situation, contact the bank card service hotline in time, freeze the account as soon as possible and replace it with a new card.
3. Set limits: You can negotiate with the bank to set daily and monthly trading limits to limit the withholding amount. In this way, even if someone impersonates you, you can't exceed the deduction limit.
4. Provide information cautiously: avoid providing personal sensitive information such as bank card number and password to untrusted third-party organizations at will, including telephone, SMS, email and other channels.
5. Establish SMS reminder: contact the bank, open SMS reminder function, receive the notice of each deduction in time, and take timely measures if there is any abnormality.
Please note that these measures cannot completely guarantee that your bank card will not be deducted by any company, but they can increase protection measures and reduce the risk of unauthorized deduction. If there are specific circumstances, I suggest you consult the bank for more accurate preventive measures.