INSPECTING ARCHIVED INTELLIGENCE (OUTDATED VERSION).

System Replacement Discloses Personal Data of 100,000 Individuals

| 2026-10-08 12:48 HIGH LOW DATA BREACH
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Executive Summary
AI-generated
A data leak occurred on October 8, 2026, affecting over 100,000 users of the South Korean online integrity education platform 'Integrity Learning Hub', operated by the National Committee for Promoting Citizen's Rights. The incident was attributed to a service provider that failed to properly dispose of existing personal information after upgrading the learning management system in 2025, resulting in the leak. The committee acknowledged its responsibility for not checking this fact and is taking measures to prevent further damage, including designating a criminal enterprise and limiting subcontractor eligibility.
Technical Mitigations AI-generated
• Reset credentials and API keys that may have been exposed, and review access logs for the affected accounts or integrations.
Intelligence Metadata
Actors / Malware / CVEs / Campaigns
Target & Sectors
Global Scope
Incident Timeline
‎October 8
The National Committee for Promoting Citizen's Rights announced on October 8 that a service provider had failed to properly dispose of existing personal information, resulting in the data leak.
tactic Data Leak
The National Committee for Promoting Citizen's Rights (hereinafter referred to as the Committee) announced on October 8 that the service provider for the integrity learning hub's learning management system, which was replaced in 2025, had failed to properly dispose of the existing personal information, resulting in the data leak.
organisation Committee
The National Committee for Promoting Citizen's Rights (hereinafter referred to as the Committee) announced on October 8 that the service provider for the integrity learning hub's learning management system, which was replaced in 2025, had failed to properly dispose of the existing personal information, resulting in the data leak.
‎2026/10/08
Threat actors successfully leaked personal data of over 100,000 users following the disclosure of a recently replaced system operated by Integrity Learning Hub.
victims 100,000 users
A South Korean online integrity education platform, 'Integrity Learning Hub', operated by the National Committee for Promoting Citizen's Rights, has seen the disclosure of personal information of over 100,000 users.
organisation Personal Information Processing Business
The agency plans to conduct a self-assessment of the management and supervision of subcontractors, examining their appropriateness and conducting a survey of the entire Personal Information Processing Business.
organisation the Personal Information Protection Commission's
In the future, the Personal Information Protection Commission's investigation is expected to focus on issues such as the appropriateness of the measures taken by the subcontractor to protect personal information, the responsibility of the rights protection agency for the management and supervision of subcontractors, and the appropriateness of the procedures for destroying existing personal infor…
Tactical Metrics
Metrics
victims
100,000
Users
A South Korean online integrity education platform, 'Integrity Learning Hub', operated by the National Committee for Promoting Citizen's Rights, has seen the disclosure of personal information of over 100,000 users.
Intelligence Sources
Dailysecu 2026-10-08