Why did Apple's mobile phone receive a flash message?

Anti-fraud reminder. Apple's mobile phone will receive a reminder message, because the reminder message is a reminder from the public security department to prevent fraud. The "money shield Anti-fraud Robot" launched by the Criminal Investigation Bureau of the Ministry of Public Security was officially launched. By displaying the "special number for public security anti-fraud" by calling, the public security organs use high-tech means to give early warning and discourage.