Traces of unauthorized access were confirmed dating back to around July 2025. There is a possibility that information of some customers using certain cloud services was viewed; no external leakage has been confirmed at this time. Measures such as invalidating compromised credentials are being implemented to prevent recurrence. 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There is a possibility that information of some customers using certain cloud services was viewed; no external leakage has been confirmed at this time. Measures such as invalidating compromised credentials are being implemented to prevent recurrence. Financial impact is undetermined.","jir_summary":"### Overview of Unauthorized Access and Scope\nDigital Arts Inc. discovered traces of unauthorized access to cloud service operational environments and internal environments during a comprehensive inspection conducted on October 9, 2026, which were not detected in prior inspections. The intrusion involved misuse of authentication credentials, and it is possible that information of some customers using specific cloud services was viewed. At this time, no transfer of information outside the company has been confirmed, and no secondary damages have been reported.\n\n### Response, Future Measures and Impact\nMeasures implemented include invalidation of authentication credentials used in the unauthorized access, replacement of credentials, strengthened monitoring, and replacement of server authentication keys. The company will continue reconstruction efforts in view of evolving cyber threats and maintain monitoring. The impact on business performance is currently under review, and any matters requiring disclosure will be announced promptly.","jir_financial_highlights":"Unknown: Unknown (Unknown)","jir_category":"","jir_hashtags":"#ShareBuybackConsideration, #SecurityIncidentResponse","jir_key_figures":"Key Figure 1: Unknown (no specific financial metrics disclosed)\nKey Figure 2: Unknown\nKey Figure 3: Unknown","jir_meta_title":"Digital Arts Inc. Notice of Unauthorized Access and Recurrence Prevention Measures | October 21, 2026","jir_meta_description":"Digital Arts Inc. confirmed traces of unauthorized access to cloud service operational environments through AI-assisted inspection. Viewing of customer information is possible, but no external leakage has been confirmed to date. The company is focusing on credential refresh and other recurrence prevention measures. Financial impact is undetermined.","jir_og_title":"Digital Arts Inc. Notice of Unauthorized Access and Recurrence Prevention Measures","jir_og_description":"Announcement of unauthorized access related to cloud services. There is a possibility that customer information was viewed, but no external leakage has been confirmed at this time, and the company is taking full measures to prevent recurrence.","jir_og_image_url":"\/assets\/og\/company-general_ir.jpg","jir_chart_data_collection":"[]","ir_related_company":16744,"ir_release_date":"","ir_type":"","ir_is_new":false,"ir_document_url":"","jir_ir_type":"disclosure_update","footnotes":""},"sector":[],"importance":[],"class_list":["post-133172","ir_release","type-ir_release","status-publish","hentry"],"yoast_head":"\n