The boss of a software company hacked into more than 2,000 computers in 12 years and was laughed at for earning too little.

At the same time, he also used Trojans to invade leading securities firms, obtained documents such as mergers and acquisitions and fixed increases of some listed companies, and engaged in stock transactions of corresponding companies during the sensitive period of insider information, and finally made a profit of about 1.8554 million yuan.

Some netizens joked, "it is not good to rely on this technology to be able to 'travel' freely in the system of many financial institutions."

"in any IT company, this technology will earn more than 1.8 million yuan in 12 years."

Illegal control of more than 2000 computers by Trojan horse virus.

According to the judgment, Zhu Donghai, male, born in 1970, registered permanent residence in Luohu District, Shenzhen City, Guangdong Province, Han nationality, university culture, is the legal representative of Guangzhou Tuobao Software Co., Ltd., Shenzhen Tuobao Software Co., Ltd., Shenzhen Aishang online Technology Co., Ltd.

With regard to Zhu Donghai's crime of illegally obtaining computer information system data and illegally controlling computer information systems, it has been found out that between 2004 and 2016, Zhu Donghai used Trojans to illegally invade and control other people's computer information systems and illegally obtain data stored in relevant computer information systems.

In the meantime, Zhu Donghai illegally controlled 2474 computer information systems and made use of trading orders illegally obtained from many fund companies, such as Huaxia Fund, Southern Fund, Castrol Fund, Haifutong Fund, and so on, to make profits from relevant stock transactions.

These include: first, bought dawning shares (now renamed "ST dawning", 600303) from November 16 to 17, 2015, a total of 650000 shares, with a transaction value of 7.1312 million yuan; sold on November 17-25 of the same year, with a transaction amount of 8.4376 million yuan, with a profit of 1.3064 million yuan.

Second, bought a total of 221500 shares of Shengguang shares (now renamed "Shengguang Group", 002400) from March 25 to 31, 2015, with a transaction value of 8.3236 million yuan. It was sold from March 26 to April 1 of the same year, with a transaction value of 8.8529 million yuan and a profit of 529400 yuan.

Zhu Donghai received a total of 1.8357 million yuan in illegal gains.

In addition, the court also found Zhu Donghai guilty of insider trading.

According to the judgment, in 2009, Zhu Donghai used Trojans from CITIC Securities Co., Ltd. (referred to as "CITIC Securities").

600030) illegally obtained the "CITIC Network No. 1 Memorandum-on the terms of the long and wide acquisition Agreement", "SUNING Global non-Public offering Project", "Mei Electric sold assets and subscribed its shares to Wuxi Little Swan Co., Ltd."Application report on the non-public offering project of Guangzhou Development Industrial Holdings Group Co., Ltd."Kailuan Application report" and "Seg III"

"Star reorganization Project" and other inside information.

Engage in stock trading of the corresponding company during the sensitive period of relevant inside information.

Overall, Zhu Donghai bought shares with a total turnover of 3.1209 million yuan and sold shares with a total transaction value of 3.1406 million yuan.

After simple calculation, it is not difficult to see that Zhu Donghai made a profit of less than 20,000 yuan.

However, the verdict did not disclose exactly why Zhu Donghai happened. We can only know from the testimony of the witnesses that seven years ago, some financial institutions found that the company's computers had been hacked by Trojans.

Guo, a witness, said that designated by the China Securities Regulatory Commission to report some problems to the relevant units, the internal networks of more than a dozen securities and futures operating institutions, including Oriental funds, discovered abnormal network activities at the end of December 2015, and some computers had been implanted into Trojans.

The person believes that abnormal network activities may lead to the theft of sensitive information on financial transactions, which will have a great impact on the financial order of our country.

Hack into more than 40 financial institutions by self-learning hacking technology.

On March 2, 2016, relevant units in Beijing captured him at his home in Zhu Donghai, Shenzhen City, Guangdong Province.

The Intermediate people's Court of Huludao City, Liaoning Province made the following judgment on December 10, 2019:

1. The defendant Zhu Donghai was sentenced to three years' imprisonment and a fine of 18 million yuan for the crime of illegally obtaining data from the computer information system and illegally controlling the computer system. For the crime of insider trading, he was sentenced to six months' imprisonment and a fine of 98000 yuan for several crimes. He decided to carry out three years and one month of fixed-term imprisonment and a fine of 18.098 million yuan.

Second, the illegal income of 1855418.22 yuan from the defendant Zhu Donghai shall be recovered according to law and handed over to the state treasury.

Third, the Lenovo Thinkpad-X230 notebook computer, server mainframe, USB disk, hard disk, and other criminal tools used by the defendant Zhu Donghai to commit the crime shall be confiscated according to law and turned over to the state treasury.

However, after the verdict, the Huludao City people's Procuratorate protested with Hulu Procuratorate No. 2 v. Criminal Resistance (2019) No. 4, and Zhu Donghai also filed an appeal.

Therefore, the case was retried by the Liaoning Provincial higher people's Court.

According to Zhu Donghai's confession, it registered and established Guangzhou Tuobao Software Co., Ltd. in September 2001, but the company has not undertaken large projects since its establishment, and some small projects will not take up too much energy, so there is more free time. From then on, I began to contact and study the hacker technology.

It searches the Internet for ways to crack login passwords and hack into and control each other's computers, and then downloads the control side and client of the password scanning tool "xscan" and the remote control tool "radmin".

Through remote installation, the client of "radmin" is implanted into the other computer, so that the control terminal of "radmin" can be used to control the other person's computer.

In order to effectively control other people's computers for a long time, Zhu Donghai also downloaded the source code of "peeryouc" on the Internet, and modified the source code to turn it into a Trojan horse designed by himself, so that on the basis of the control function of "radmin", the Trojan horse added new functions such as online notification of the other computer (including the newly generated ip address), screen monitoring and trajectory recording, keyboard recording, file uploading and downloading, and so on.

After 2005, Zhu Donghai confessed that "there should be more than 4000 computers under control" and said that "I remember hacking into the office computers of funds, insurance, banks, securities and other companies. Among them, fund companies include Castrol Fund, Huaxia Fund, Southern Fund, Boshi.