Received Alipay prompt, the bound mobile phone has been modified. Is it a lie to go online and see if it has been modified?

Dear, your situation may be because this mobile phone number has not been recovered and resold to you by operators (including China Mobile, China Unicom and China Telecom) for a long time. But before the owner binds his Alipay account, if the other party unbinds the mobile phone number, a short message will be sent to your mobile phone. I suggest you do a good job in account security maintenance and pay attention to protecting personal information.