I bought something from Taobao and received a text message saying it was free after payment. What happened?

Fraud SMS, you can contact the seller to verify.

SMS fraud refers to the act of using SMS to defraud money or finance. With the improvement of people's cognitive level, the language and content in short messages are changing with each passing day. Even the words "Notary Office Notice" appeared.

Short is mainly through SIM card, and the technical content of credit fraud is not high. Through a mass sender, several short message cards, mobile phone number segments, and a computer (sometimes without a computer), a large number of fraudulent short messages can be mass-sent. The most important thing is the short message card, which is no different from the mobile phone SIM card sold in the market. The price of SMS familiar to users is 0. 1 yuan or 0. 15 yuan, and the monthly card is cheaper. When texting, the card number of the card will be displayed on the mobile phone, but it can only be used for texting, not talking.

Most criminals who send illegal text messages by mobile phones are gangs, and the division of labor within gangs is strict. Some buy mobile phones and mobile phone numbers, some open bank accounts, some send mobile phone short messages in groups, some are specially responsible for sending short messages, and some withdraw money from ATM machines. After success, they immediately hide, which is very concealed. "I can't see people, I only hear voices."