In the past 12 years, the legal representative of a software company illegally obtained relevant data and conducted insider trading by illegally controlling the computer information systems of more than 40 financial institutions. Finally, he was sentenced to six years’ imprisonment and fined 3.698 million yuan< Br > < div class = "height" > < / div > on August 23, Zhu Haidong’s criminal judgment of second instance for illegally obtaining computer information system data, illegally controlling computer information system, insider trading, and disclosing inside information, which was released by the judicial document network, stripped the details of the case and exposed Zhu Haidong’s criminal means. The signing date of the judgment is April 14, 2021< img alt="" style="width:600px;" src=" "> < strong > illegally controlling more than 2000 computers by using trojan virus < / strong > < br > < div class =" continheight "> < / div > according to the judgment, Zhu Donghai, male, born in 1970, is a Han nationality with university education, and is the legal representative of Guangzhou tuobao Software Co., Ltd., Shenzhen tuobao Software Co., Ltd. and Shenzhen Aishang Online Technology Co., Ltd. < br > < div class =" continheight " "> < / div > as for the criminal facts of Zhu Donghai’s illegal access to computer information system data and illegal control over computer information systems, it has been found that from 2004 to 2016, Zhu Donghai illegally invaded and controlled other people’s computer information systems by using Trojan viruses to illegally obtain data stored in relevant computer information systems. During this period, Zhu Donghai illegally controlled 2474 computer information systems and used the Trojan horse from Huaxia Fund, South Fund and Harvest Fund , Haifutong fund and other fund companies illegally obtained trading instructions to trade relevant stocks for profit< Br > < div class = "height" > < / div > including: first, from November 16 to 17, 2015, a total of 650000 shares of Shuguang shares (now renamed “St Shuguang”, 600303) were purchased, with a transaction amount of 7.1312 million yuan; From November 17 to 25 of the same year, the sales volume was 8.4376 million yuan and the profit was 1.3064 million yuan. 2、 From March 25 to 31, 2015, a total of 221500 shares (now renamed “Guangdong broadcasting group”, 002400) were purchased, with a transaction amount of 8.3236 million yuan. From March 26 to April 1 of the same year, they were sold, with a transaction amount of 8.8529 million yuan and a profit of 529400 yuan. Zhu Donghai obtained a total of 1.8357 million yuan in illegal income< Br > < div class = "height" > < / div > in addition, the court also found Zhu Donghai guilty of insider trading< Br > < div class = "height" > < / div > according to the judgment, in 2009, Zhu Donghai illegally obtained from CITIC Securities Co., Ltd. (hereinafter referred to as “CITIC Securities”, 600030) the memorandum of CITIC network No. 1 – terms of the Changkuang acquisition agreement, the non-public development project of Suning global, the sale of assets by Midea to Wuxi Little Swan Co., Ltd. and the subscription of its shares by using a Trojan horse virus Several pieces of inside information, such as the application report on the establishment of non-public development projects of Guangzhou Development Industry Holding Group Co., Ltd., the application report on the establishment of Kailuan project, and the restructuring project of SEG Samsung, engaged in the stock trading of the corresponding companies during the sensitive period of relevant inside information< img alt="" style="width:600px;" src=" "> on the whole, the transaction amount of Zhu Donghai’s shares was 3.1209 million yuan, and the transaction amount of shares sold was 3.1406 million yuan. After simple calculation, it is not difficult to see that Zhu Donghai’s profit was less than 20000 yuan. < br > < div class =" continheight "> < / div > however, the judgment does not disclose why Zhu Donghai committed the case. We can only learn from the testimony of the witness that seven years ago, financial institutions found that the company’s computer was hacked by a Trojan horse. < br > < div class =" contheight "> < / div > a witness Guo said that he was designated by the China Securities Regulatory Commission to report some problems to relevant units. At the end of December 2015, abnormal network activities were found in the internal networks of more than ten securities and futures operating institutions such as Dongfang fund, and some computers had been implanted with Trojans. The person believed that abnormal network activities might lead to the theft of sensitive information of financial transactions, which would have a great impact on China’s financial order. < br > < div class =" " contheight">