
Corporate targets, GMO member points damaged after unauthorized access - Impact of AI spread
AI-generated summary
An investigation by GMO Cyber Security by Ielae revealed that Chinese tools were used for the unauthorized access.
As of the 20th, an investigation by a security company that is a subsidiary of the GMO Internet Group revealed that Chinese-based artificial intelligence (AI) may have been misused in unauthorized access targeting Japanese companies. An investigation into the source of the attack confirmed that the Chinese tool ``ARTEX'', which performs AI-based penetration tests, was used.
Corporate targets, GMO member points damaged after unauthorized access - Impact of AI spread
Cyberattacks are said to be rapidly becoming more sophisticated due to the use of high-performance AI, and the damage is expanding, with large amounts of personal information being leaked. There is an urgent need to build a stronger cyber defense system.
The investigation was conducted by GMO Cyber Security by Ierae (Tokyo). When we investigated the circumstances of companies that had actually suffered unauthorized access, we found that six servers were used in the attack, all of which were powered by Altex.
The targets of the six devices were Japanese companies such as financial and logistics companies, and eight of these companies announced information leaks between September and October. GMO Cyber Security points out that ``multiple damages have been caused by the same attack group.''
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On the 19th, it was announced that unauthorized access was discovered at seven organizations: H2O Retailing, Nifty, Trust Bank, Joshin, Ashikaga City, Ymir Link, and JETRO, and that personal information of customers and users may have been leaked. Information that may be leaked includes names, email addresses, addresses, phone numbers, dates of birth, credit card information, etc. Although no unauthorized use has been confirmed at this time, measures have been taken such as creating a contact point and temporarily suspending the service.
H2O Retailing announced that the reservation site operated by its subsidiary Hankyu Hanshin Department Store was accessed illegally, and some of the approximately 1.26 million pieces of personal information related to the common member ID ``H2O ID'' were leaked.
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