Is the SMS notification number of Shenzhen Social Security Bureau fixed?

The social security center has no official SMS number. However, recently, some criminals sent fraudulent short messages with links to the victims on the grounds that "the new version of the electronic social security card was processed, and the social security account was not uploaded for electronic review, and the social security card business was frozen", asking the victims to handle related business within a time limit, and inducing the victims to click on the links with rhetoric such as "account will be cancelled after expiration" and "social security will be suspended after expiration". It seems that many people have received this kind of "short message from social security center". If you encounter such a situation, you can call the local social security bureau or directly call 12333 to make an inquiry. Don't connect inexplicably, lest you bring yourself unnecessary property losses ~ ~