Can the public security system check harassing messages?

After the public security system receives the harassment message, it can check.

Technically, the public security bureau can find the content of the short message;

Judging from the provisions of the handling procedure, if the initiation of technical reconnaissance measures requires corresponding application and examination and approval procedures, it is not arbitrary to initiate technical reconnaissance measures (see Order No.2004). Ministry of Public Security 125).

If the content of the short message involves criminal cases, especially important criminal case investigation clues, with the approval of the competent leaders of public security organs at or above the county level, technical investigation means can be adopted for the mobile phone number.

This method can track the location of your mobile phone (it is useless to turn it off, but it can also be tracked), monitor your phone and intercept your short messages.