Link-U Group Inc.
Notice Regarding Potential Personal Data Leak Due to Unauthorized Access at Studio Co., Ltd.
An unauthorized access to an external service operated by Studio has revealed a potential leak of personal data held by the company. The affected data appears to be information obtained via the corporate website inquiry form; the scope of impact is currently being confirmed. As a response, the inquiry form has been hidden and confirmations with Studio and identification of the impact range are ongoing. Further information will be disclosed as it becomes available.
Key Figures
- Key Figure 1: Number of affected personal data 7,663 cases
- Key Figure 2: Date of scope determination Unknown
- Key Figure 3: Affected service Unknown
AI要約
Overview of the Incident and Current Assessment
This is an initial report that unauthorized access to Studio Co., Ltd.'s cloud environment has created a possibility of a personal data leak of information held by Link-U Group Inc. The scope of impact is currently estimated at 7,663 pieces of personal data obtained via the corporate website inquiry form (as of 2026-10-16), and further details will be determined through ongoing investigation. As a countermeasure, the corporate website inquiry page has been hidden, and confirmations with Studio and identification of the impact scope are being continued.
Future Actions and Information Disclosure
Investigations will continue, and once the scope of impact on personal data is identified, information will be disclosed promptly. At present, the cultural impact is considered limited and there is said to be no effect on the Group's services.
Link-U Group Inc.
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