On the evening of June 26, the Department of Cyber Security and High-Tech Crime Prevention (Cyber Security Department), Lam Dong Provincial Police, said that it had just coordinated with the Department of Cyber Security, the Department of Cyber Security (Ministry of Public Security) and Market Management Team No. 11 - Hanoi Market Management Department to dismantle two large-scale cheating device trading rings nationwide right before the 2023 high school graduation exam, and seized many exhibits.
Police discovered and seized many exhibits used to cheat on exams.
Accordingly, through the work of ensuring network security and implementing the work of ensuring security and order for the 2023 high school graduation exam, at the end of May 2023, the Cyber Security Department (Lam Dong Provincial Police) discovered 2 groups of subjects using cyberspace (mainly transacting via Zalo, Facebook) to advertise and sell wifi cameras, super small headphones, and positioning devices to support exam cheating for cases in Lam Dong province.
On June 23, the Cyber Security Department (Lam Dong Provincial Police) coordinated with Duc Trong District Police (Lam Dong) to summon HNH (31 years old, residing in Lien Nghia Town, Duc Trong District) to clarify the act of creating and using a "fake" Facebook account named "NB" to post many articles advertising "selling and renting super small devices for cheating on exams" in forums and social networking groups in Lam Dong.
Lam Dong police work with HNH
During the investigation, H. confessed that during his online business, he saw many people wanting to buy super small devices to cheat on exams, so he copied images and articles from fanpages selling cheating devices and used fake accounts to post advertisements. When customers contacted him, H. bought the devices from fanpages in Hanoi and Ho Chi Minh City and resold them at a higher price to make a profit. H. also confessed that he bought a set of devices to try; however, before he could sell them to customers, the authorities discovered and confiscated them.
Then, on the morning of June 26, the Cyber Security Department (Lam Dong Provincial Police) coordinated with Da Lat City Police (Lam Dong) to summon two cases, LKP (23 years old, residing in Ward 10, Da Lat City) and CTTh.L (23 years old, residing in Ward 9, Da Lat City) for purchasing and renting cheating devices via social networks.
Lam Dong police work with CTTh.L, a trader of exam cheating devices in Da Lat
Through investigation, P. and L. said they rented cheating equipment from a fanpage called "Small Headphone Rental" managed by the "N.D.G" group in Hanoi; the "N.D.G" group also organized a cheating ring for foreign language certificate exams using high-tech equipment nationwide for many years.
After receiving the information, Lam Dong Provincial Police reported and requested the Department of Cyber Security (Ministry of Public Security) to coordinate and support in participating in the crackdown.
On the afternoon of June 26, the Cyber Security Department (Lam Dong Provincial Police) coordinated with the Cyber Security Department, the Cyber Security Department (Ministry of Public Security) and Market Management Team No. 11 - Hanoi Market Management Department to conduct an administrative inspection and discovered that N.D.G (33 years old, from Bac Ninh, temporarily residing in Kien Hung Ward, Ha Dong District, Hanoi) was buying and selling high-tech equipment to cheat on exams.
Police work with G.
The evidence seized at G.'s house included 10 sets of super-small headphones, 10 Nokia phones connected with wires with a small microphone attached, and 10 super-small magnetic earpieces, about 2 mm in size, along with hundreds of electronic components to assemble into recording and video recording devices for cheating in exams.
G. stated that when using, the user inserts a tiny earpiece into the ear, the phone has a SIM card and a microphone hidden in the clothes to communicate outside the exam room; in addition, it also uses a tiny button-shaped camera device to automatically record and take pictures to send the exam questions outside. Then the outside group will receive the video and pictures of the exam questions via the software and after solving the questions, they will read the answers inside through the tiny headphones.
Evidence of cheating equipment at G's house.
G. also confessed that since 2018, through research, G. has learned that many students and workers have a need to buy and use secret recording and video recording devices to serve exams. Therefore, G. has contacted a number of other people, placed orders from abroad via the internet to buy, install, and sell all kinds of super small camouflage devices to serve exam cheating to make a profit.
Over the years, G. has sold hundreds of sets of equipment with prices ranging from 1 to 6 million VND/device.
Currently, the police are struggling to clarify the behavior of the above subjects to handle them according to the provisions of the law.
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