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Billions of personal and organizational data are bought and sold online

Billions of personal and organizational data are bought and sold online - Photo 1.

The investigating agency searched and worked with the subjects involved in the case of 1,300GB of data. Photo: Provided by the police

Most recently, in January 2022, Thua Thien Hue Provincial Police busted an illegal personal data trading ring with the largest inter-provincial scale and the largest in the locality, prosecuting 5 subjects for the crime of “Giving or using illegally use information on computer networks and telecommunications networks”.

Previously, the Cybersecurity and High-Tech Crime Prevention Department, Thua Thien Hue Provincial Police discovered that the group “buying and selling new data 2020” on Facebook has about 300 members, trading and exchanging data. unauthorized personal information at the price of 1,000 VND/information. Objects often exchange information via Zalo, Messenger and transfer money through bank accounts.

The investigation results determined that this group bought and sold about 6.2 million personal data information nationwide, earning an illegal profit of 2.3 billion VND.

In a similar case, in mid-2021, the Department of Cyber ​​Security and High-Tech Crime Prevention and Control coordinated with the Office of the Investigation Police Agency – the Ministry of Public Security to dismantle a line of illegal data trading, use, and use. The largest personal data ever occurred in Hanoi, Ho Chi Minh City and a number of provinces.

Two of the subjects who were prosecuted for the crime of “illegally giving or using information on computer networks and telecommunications networks” in this case are Du Anh Quy (SN 1988) and his wife Lai Thi Phuong (SN 1992). Director of VNIT TECH Energy Solutions Company, residing in Dong Anh, Hanoi).

The investigation results show that the subjects have illegally collected, appropriated and purchased nearly 1,300GB of data, containing billions of customer information in the electricity, education, banking, business registration, insurance industries. insurance, household registration, telecommunications data, telephone subscriptions, real estate… for sale. It is worth mentioning that the subjects also commit to the accuracy and have the ability to update data and extract data at the request of the buyer.

Businesses buy data to gain illicit profits

From the cases mentioned above, the authorities determined that personal data was collected by the subjects from many sources and by many different methods, such as through illegal software hidden in selling websites. row. When users access it, personal information such as IP address, time, phone number, location will be exposed.

In addition, some subjects also used malicious code and spyware to collect personal data on computer networks and mobile phones; attack, infiltrate computer systems to appropriate information and personal data. Or objects that take advantage of information system administration rights at some agencies and enterprises to extract data.

These data are bought, resold many times, provided in the form of services such as databox.vn, databoxviet.com, laydata.com, laydata.net, khodata.net, databox.biz, fff.com.vn, cokhach.com, vltoolkit.com… even appeared on hacker forums.

According to the Ministry of Public Security, the purchase and sale of personal data comes in two main forms: Firstly, businesses and service companies collect personal data of customers, allowing third parties to access them. This information is not required, strictly regulated, for the third party to transfer and trade to other partners; Second, businesses actively collect personal information of customers, form a personal data warehouse, analyze and process it for business and sale.

In which, many individuals and businesses such as insurance, foreign language centers, real estate … buy data in large quantities from objects for unauthorized use; Some businesses show signs of illegally exploiting and using customer data to provide third parties.

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