The MrMax app and online store servers were subject to unauthorized access by a third party, resulting in the leakage of some member information. Leaked items include member ID, full name, email address, and telephone number; address, date of birth, credit card information, passwords, and purchase history were not leaked. 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Leaked items include member ID, full name, email address, and telephone number; address, date of birth, credit card information, passwords, and purchase history were not leaked. Investigations and measures to prevent recurrence are underway; the impact on financial results is being assessed.","jir_summary":"### Overview of the Incident and Response\nWe confirmed that the MrMax app and online store servers were accessed by a third party without authorization, resulting in the leakage of some members' personal information. The incident was identified on October 3, 2026, and services were immediately suspended to block access. The leaked information consists of member ID, full name, email address, and telephone number; addresses, credit card information, and other sensitive data were not leaked. We are conducting an investigation, reporting to the police and the Personal Information Protection Commission, and strengthening measures to prevent recurrence.\n\n### Future Actions and Impact on Investors\nWe will continue a detailed investigation in cooperation with external specialists and implement enhanced monitoring and system countermeasures. We will promptly disclose any additional facts as they are determined. The impact on financial results is currently undetermined and will be appropriately disclosed based on the investigation results.","jir_financial_highlights":"Impact on performance: Unknown (Under investigation)","jir_category":"","jir_hashtags":"#TreasuryStockAcquisitionTarget, #ExecutivePersonnelMatters, #Cybersecurity, #PersonalDataProtection","jir_key_figures":"Number of affected customers: up to 1,735,154 people (as of 2026-10-03)\nLeaked information: member ID, full name, email address, telephone number\nScope of leaked information: address, date of birth, credit card information, passwords, purchase history were not leaked","jir_meta_title":"Mr Max Holdings Ltd. \u2014 Apology and Response to Data Leak Caused by Unauthorized Access | October 2026","jir_meta_description":"Mr Max Holdings Ltd. announced an unauthorized access incident resulting in the leakage of some MrMax member information. Leaked items include member ID, full name, email address, and telephone number. Impact is currently undetermined; investigation and recurrence prevention measures are ongoing.","jir_og_title":"Apology and Response to Data Leak Caused by Unauthorized Access | Mr Max Holdings Ltd.","jir_og_description":"Unauthorized access to the MrMax app and online store led to leakage of some member information. Affected items include member ID, full name, email address, and telephone number. Investigation and preventive measures are currently underway.","jir_og_image_url":"\/assets\/og\/company-general_ir.jpg","jir_chart_data_collection":"[]","ir_related_company":57207,"ir_release_date":"","ir_type":"","ir_is_new":false,"ir_document_url":"","jir_ir_type":"general_ir","footnotes":""},"sector":[],"importance":[],"class_list":["post-127656","ir_release","type-ir_release","status-publish","hentry"],"yoast_head":"\n