Unauthorized access was identified on FANCL and ATENEA e-commerce sites. Leaked information includes 393,785 FANCL member records and 441,162 ATENEA member records; credit card\/payment information was not included. An Emergency Response Headquarters has been established to prevent recurrence; reports have been made to the police and the Personal Information Protection Commission. 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Leaked information includes 393,785 FANCL member records and 441,162 ATENEA member records; credit card\/payment information was not included. An Emergency Response Headquarters has been established to prevent recurrence; reports have been made to the police and the Personal Information Protection Commission. Impact on financial results is undetermined.","jir_summary":"### Overview of the Incident\nThe e-commerce sites of FANCL Corporation and consolidated subsidiary ATENEA experienced unauthorized access, and we confirmed that some member information was leaked externally. The affected information includes email addresses, full names, addresses, telephone numbers, dates of birth, gender, support IDs, and hashed passwords. Payment\/transaction information is not affected. At present, no significant operational impact has been confirmed.\n\n### Response and Impact Going Forward\nWe will take companywide measures to prevent recurrence and have established an Emergency Response Headquarters. Investigations are ongoing, and reports have been made to the Personal Information Protection Commission and consultations with the police have been initiated. We are examining the impact on consolidated financial results, and if a material impact is identified, we will disclose it separately.","jir_financial_highlights":"Impact on Consolidated Results: Unknown (Unknown)","jir_category":"","jir_hashtags":"#KirinHoldingsCompanyLimited do not conceal specific themes #PersonalInformationLeakResponse","jir_key_figures":"FANCL member information leaked: 393,785 cases, 368,184 people\nATENEA member information leaked: 441,162 cases, 417,312 people\nTypes of information: email addresses, full names, addresses, telephone numbers, dates of birth, gender, etc. (passwords are hashed)","jir_meta_title":"Kirin Holdings Company, Limited - Notice of FANCL Personal Information Leak | October 16, 2026","jir_meta_description":"Summary of the personal information leak at Kirin HD subsidiary FANCL, including scope of impact, types of leaked data, measures to prevent recurrence, and the current assessment of effects on results.","jir_og_title":"Kirin HD Notice: FANCL Personal Information Leak","jir_og_description":"Announcement of customer information leak at FANCL. Quick summary of affected counts, types of information, prevention measures, and outlook for impact on financial results.","jir_og_image_url":"\/assets\/og\/company-general_ir.jpg","jir_chart_data_collection":"[]","ir_related_company":7384,"ir_release_date":"","ir_type":"","ir_is_new":false,"ir_document_url":"","jir_ir_type":"disclosure_update","footnotes":""},"sector":[],"importance":[],"class_list":["post-132388","ir_release","type-ir_release","status-publish","hentry"],"yoast_head":"\n