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Aflac Japan impacted files data exposure

Data Leak
First reported
Last updated
Happening score
H score 66
2 unique sources, 2 articles

Summary

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Aflac Japan disclosed that certain impacted files exposed policy and coverage details, personal information, and bank account information after unauthorized access to its systems. The exposure affects a Japan-only environment and raises risk for affected policyholders and other individuals whose records were stored on the compromised systems. Aflac said it contained the incident, notified Japanese authorities, and continues to investigate the scope while confirming that U.S. business systems were not accessed.

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H score61 First: 30.06.2026 14:12 Last: 30.06.2026 14:12 Sources 1

How related: It explained that an “unauthorized third party” had accessed certain systems between June 15 and June 25.

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Timeline

  1. 30.06.2026 14:12 1 articles · 15d ago

    Aflac Japan discovers unauthorized access to company systems

    Untyped Phase

    Aflac Japan discovered an unauthorized third party had accessed certain systems between June 15, 2026 and June 25, 2026, then took containment steps that included suspending certain systems while continuing to serve policyholders.

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  2. 30.06.2026 14:12 3 articles · 15d ago

    Aflac discloses sensitive data exposure in Aflac Japan breach

    Initial Disclosure

    Aflac disclosed that certain impacted files contained policy and coverage details, personal information, and bank account information, and said it notified the Japan Financial Services Agency and other relevant authorities while planning notifications to affected individuals; the incident was limited to systems in Japan and did not reach U.S. business systems.

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