There are always short messages informing that the medical insurance card is abnormal. It must be fake, but how to block it?

The disclosure of false and idle personal information is becoming more and more serious. After obtaining personal real information, scammers can commit accurate telecommunication network scams, especially scams such as "abnormal medical insurance card", "health care product promotion" and "children's accident", which can easily make the elderly fall into the trap. Therefore, you can take advantage of the opportunity to go home during the Spring Festival, install Tencent mobile phone housekeeper for your family, and open the function of "helping your family to prevent fraud", even if it is thousands of miles away, you can protect it remotely. Tencent computer housekeeper on the computer is also good, which is quite reassuring.