Nowadays, many criminals will pretend to be banks, defraud customer information, and send random text messages. Once the phone number on the text message is called back, your information will be leaked, so like some unfamiliar QR codes Don't scan randomly, your information has been leaked inadvertently. I have also received such text messages, not only from China Construction Bank, but also from China Merchants Bank and Agricultural Bank of China. I will call the bank's customer service number directly as soon as possible to verify the content of the text messages. The authenticity is all fake. For example, a friend of mine also received it and accidentally called back the phone number on the text message. However, when the other party's voice required input of personal information, my friend realized that there was a problem and luckily avoided it in time. Now banks are educating customers through various channels, including branches, bank official websites and TV, to be careful when encountering fraudulent text messages. If the poster receives such suspicious text messages, he can go to a nearby outlet to confirm, or reply the content of the text message received to the bank's customer service phone number to verify the authenticity of the text message to prevent being deceived.