Is the SMS involved in the case a fraud?

It is normal if you receive a short message from the public security organ after calling the police and filing a case. If you don't call the police, you should pay attention to it. This may be a telecom fraud. Criminals usually lie that there is illegal transfer in your bank account by sending short messages from public security organs, and then cheat your mobile phone verification code to steal your bank funds. At this time, you should call the police at the first time to check whether it is telecom fraud.