Aflac Life Insurance Japan Ltd., a wholly owned subsidiary of Aflac Incorporated, reported a cybersecurity incident involving unauthorized third-party access to certain systems between June 15, 2026, and June 25, 2026. The company has engaged cybersecurity experts and launched an investigation to determine the scope of the impact, which includes policy, coverage, and bank account information. Aflac Incorporated is a provider of supplemental insurance products in the insurance industry.