The main harm of spam messages

(1) SMS extortion and fraud are increasingly rampant (such as winning prizes, marriage, extortion, etc.).

(2) Because some people with ulterior motives used SMS to spread false news and rumors, it caused widespread panic among the masses and aroused people's panic (for example, the phenomenon of snapping up medicines and food in some places during the SARS period was related to the rapid spread of some false news in SMS).

(3) A few lawless elements use it to spread yellow information and poison the social atmosphere;

(4) A few hostile elements abroad try to use it to fabricate and spread all kinds of rumors, causing social panic and undermining social stability.