An unauthorized access to consolidated subsidiary Tinpan Alley potentially resulted in the leakage of some member information. The number of affected records is still being confirmed, but a cumulative total of approximately 1,200,000 shares of information (names, addresses, phone numbers, dates of birth, gender, email addresses) may have been leaked. No credit card information was leaked. The server has been isolated and preparations for recurrence prevention measures are underway. Impact on business results is under review.<\/p>\n","protected":false},"comment_status":"open","ping_status":"closed","template":"","meta":{"Ticker":"","DATE":"","longName":"","company_name_ja":"","fullTimeEmployees":0,"address":"","phone":"","website":"","industry":"","sector":"","regularMarketPrice":0,"financialCurrency":"","marketCap":0,"fiftyTwoWeekLow":0,"fiftyTwoWeekHigh":0,"epsTrailingTwelveMonths":0,"epsForward":0,"bookValue":0,"totalRevenue":0,"OperatingIncome":0,"operatingMargins":0,"NetIncome":0,"profitMargins":0,"ebitda":0,"trailingPE":0,"forwardPE":0,"priceToBook":0,"returnOnEquity":0,"recommendationMean":0,"recommendationKey":"","targetMeanPrice":0,"numberOfAnalystOpinions":0,"analyst_earnings_data":"","dividendRate":0,"dividendYield":0,"payoutRatio":0,"totalEsg":0,"environmentScore":0,"socialScore":0,"governanceScore":0,"title":"","providerPublishTime":"","link":"","longBusinessSummary":"","longBusinessSummary_ja":"","quarterly_revenue":0,"quarterly_net_income":0,"quarterly_operating_profit":0,"enterprise_value":0,"price_fetched_at":"","company_officer_1_name":"","company_officer_1_title":"","company_officer_2_name":"","company_officer_2_title":"","company_officer_3_name":"","company_officer_3_title":"","company_officer_4_name":"","company_officer_4_title":"","company_officer_5_name":"","company_officer_5_title":"","company_officers_update_time":"","get_dividend_history_year1":0,"get_dividend_history_year2":0,"get_dividend_history_year3":0,"get_dividend_history_year4":0,"get_dividend_history_year5":0,"get_dividend_history_year6":0,"get_dividend_history_year7":0,"get_dividend_history_year8":0,"get_dividend_history_year9":0,"get_dividend_history_year10":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"jir_stock_code":"3612","jir_company_name":"World Co., Ltd.","jir_importance":"\u2605\u2605\u2605\u2606\u2606","jir_publication_date":"2026-10-30","jir_source_link":"https:\/\/japanir.jp\/wp-content\/uploads\/2026\/10\/3612-20261030-01.pdf","jir_short_summary":"An unauthorized access to consolidated subsidiary Tinpan Alley potentially resulted in the leakage of some member information. The number of affected records is still being confirmed, but a cumulative total of approximately 1,200,000 shares of information (names, addresses, phone numbers, dates of birth, gender, email addresses) may have been leaked. No credit card information was leaked. The server has been isolated and preparations for recurrence prevention measures are underway. Impact on business results is under review.","jir_summary":"### Overview of the incident and current status\nFollowing the occurrence of unauthorized access to consolidated subsidiary Tinpan Alley, the relevant server was isolated and external access blocked. Signs were detected on October 28, after which the server was cut off and some operations suspended. The incident was reported to the police and the Personal Information Protection Commission on October 29. An investigation by external security experts is underway and recurrence prevention measures will be implemented.\n\n### Impact and response\nPersonal data potentially affected includes names, addresses, phone numbers, dates of birth, gender, and email addresses. No leakage of credit card information or facial data has been confirmed. Based on investigation results and external advice, recurrence prevention measures will be implemented. Apologies and guidance for caution will be issued to members sequentially. Impact on financial results is currently being assessed.","jir_financial_highlights":"Personal data potentially leaked for members: approx. 1,200,000 shares (Unknown)","jir_category":"","jir_hashtags":"#CompanyDisclosure, #PersonalDataLeak, #SecurityIncident","jir_key_figures":"Member information potentially leaked: cumulative approx. 1,200,000 shares\nTypes of affected information: names, addresses, phone numbers, dates of birth, gender, email addresses\nNo leakage of credit card information or facial data has been confirmed","jir_meta_title":"World Co., Ltd. Notice Regarding Potential Personal Data Leakage at Consolidated Subsidiary | October 2026","jir_meta_description":"World Co., Ltd. announced potential personal data leakage due to unauthorized access at a consolidated subsidiary. Approximately 1,200,000 records may be affected; credit card information is not included. Investigations and recurrence prevention measures are underway. Impact on financial results is undetermined.","jir_og_title":"World Co., Ltd. Notice Regarding Potential Personal Data Leakage at Consolidated Subsidiary | October 2026","jir_og_description":"Unauthorized access at a consolidated subsidiary may have resulted in leakage of approximately 1,200,000 personal records. Credit card information is not included. Investigations and recurrence prevention measures are being implemented. Impact on financial results is undetermined.","jir_og_image_url":"\/assets\/og\/company-general_ir.jpg","jir_chart_data_collection":"[]","ir_related_company":9472,"ir_release_date":"","ir_type":"","ir_is_new":false,"ir_document_url":"","jir_ir_type":"general_ir","footnotes":""},"sector":[],"importance":[],"class_list":["post-137033","ir_release","type-ir_release","status-publish","hentry"],"yoast_head":"\n