Isn't it safe for Alipay to bind social security cards and not open SMS?

According to business needs, if the financial social security card has a large flow of funds, it is necessary to open SMS notification.

After opening SMS, if there is any change in the funds in the bank card, whether it is incoming or outgoing, you can receive SMS notification at the first time; If it is not opened, if the bank card is stolen, you can't get the news at the first time, and your personal funds will be threatened. Therefore, it is conducive to personal property management after opening.