Consumer information allegedly broadcast from Mobile World is still pending, while hackers continue to release personal information from the data network of thousands of supermarket chains mother and baby Con Con. Technology specialists warn that the hijacking of corporate data is increasing, which is an unpredictable risk.
What causes leakage information?
On the afternoon of November 10, a hacker posted to RaidForums a file that contains information (name, address, phone number, email address, employee position, workplace …). There are 2,272 employees with photos taken to prove that these data are true for the user to download. When analyzing and testing the file that the hacker launched, Ngo Tuan Anh, vice president of cyber-security at Bkav, has confirmed that it is possible to conclude that Conkie's data was deleted. but it is not clear how to exploit the bad guys. According to Tuan Anh, employees who have personal information are exposed to changing their password, be careful with strange emails, messages, fraud signs to protect themselves. The business system has been penetrated so it is necessary to review, detect vulnerabilities and manage in time.
After Mobile World, the hacker was hacked so information about this online business is created. Photo: Chanh Trung
With regard to the possibility for customers to use the services of Mobile World Investment JSC (MWG) to disclose personal information, the Vietnam Security Information Agency, Vietnam Computer Emergency Response Team – VNCERT The Ministry of Information and Communications has sent technical personnel directly to work with MWG to help. So far, the Department of Information Security has indicated that no hacking signals have been registered in the system components related to personal information. The Department of Information Security will continue to coordinate with the MWG and the competent authorities to review and review.
At the end of November 10, the director of the board center of a large bank (NH) said after the information of the customers Mobile World that was published online, the relevant ministries, the Association of Letters and many banks. Comprehensive answer. As a result, NH extracts the list of cardholders that deal with World Mobile, review card risk information. Next, the bank will contact the cardholder, recommending that they block the card or make a new card.
"If hackers attack the payment gateway or the NH system to steal information, one or two sales companies may have exposed client information that would have millions of cards adjudicated to a multitude of sales units. Meanwhile, in Vietnam, when customers pay for the card, many sales units, the services require personnel to store the card number on the system and can cause leakage of information. The cardholder comes here "- the specialist in international cards
What is the purpose of the hacker?
Also on November 10, in addition to publishing data allegedly by the staff and "threatening" will continue publishing the data of the Honey client, the hacker will also sell the data of another. After announcing the alleged data of the employee, the hacker also included in the following article of this hacker will release data from Con clients. The hacker also claims to have the FPT Shop data, but this data will only be sold to those who are willing to buy. This information continues to make many users anxious.
According to the security cabinet, the purpose of these attacks was to increase the personal information of hackers for cyber attacks, especially for phishing attacks. Ngo Tan Vu Khanh, development director of Kaspersky Lab Vietnam, said: "Through these incidents, hackers can be targeted for several targets, and hackers can be hired by some hackers to steal information. To diminish the prestige of competitors, disseminate Information to make users, companies confuse or can release personal information from users to sell to other companies and individuals to advertise services, spam. It's announcing only the hacker's ability. "
IT specialists Pham Hong Phuoc:
Influence in electronic commerce
Although data sources in the hands of hackers, leaks and theft still can not be verified, it seems that a series of data releases have forced many to question. . Is it possible that all this was in a deliberate sabotage?
The World Mobile Company questioned competition in a case of coincidence. And you can not eliminate conspiracy theories to create a demand for information security services, the security of the network has become a strong point.
Leaks from customer information and their electronic payment operations affect electronic commerce, electronic payments, online payments and even efforts to reduce cash payments. which Vietnam is implementing. They also cause companies to operate on the network and electronic payment is not secure and the distrust of customers has led to a number of other consequences. Vietnam is a country with many network security systems still insufficient, derived from the small ignorance of business and customers. Because there is no other way to accept the game, the company must strengthen the layers of protection for itself and for its customers.
CHINESE – AUS