According to the official account of "Ping an Panzhihua" and the cover News of West China Metropolis Daily today, the network security department of public security organs in Panzhihua City, Sichuan Province successfully cracked a case of illegal control of computer information systems.

According to the report, in the course of their work, the public security organs found that there were many cases of "automatic ordering" value-added services for elderly mobile phones, and the related expenses ranging from 1 to 10 yuan per month were deducted.The phone seems to be controlled remotely.

After the police investigation, the suspect colluded with the elderly mobile phone solution provider and manufacturer to implant Trojan horse program in the elderly machine production link, and without the mobile phone user's knowledge, the backstage ordered SP (IT home note: service provider) value-added service, and shared the profit with SP business.The network data of these phones are linked to the server of the same domain name, and after remote inspection, it is determined to be the Trojan server used by criminals to commit crimes.

The network data of these phones are linked to the server of the same domain name, and after remote inspection, it is determined to be the Trojan server used by criminals to commit crimes.Police said the criminal gang cooperated with a number of mobile phone motherboard manufacturers. Once the mobile phones equipped with these motherboards are sold, criminal gangs use Trojans to control the mobile phones to send back data.Obtain the user's mobile phone number, SMS and other information, and send a message confirming the activation of the value-added ordering service to the user, and then control the mobile terminal to automatically reply "Y" to activate.Delete the SMS message automatically after the operation is completed.

The police know through data trackingMore than 1400 mobile phones across the country are controlled by this Trojan server.Among them, there are more than 600,000 in Sichuan Province and more than 4000 in Panzhihua City.

Among them, there are more than 600,000 in Sichuan Province and more than 4000 in Panzhihua City.

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