Sumitomo Life Insurance data breaches ยท Privacy Unpacked https://privacyunpacked.com/breaches/company/sumitomo-life-insurance/feed.xml 2026-11-10T00:00:00Z Privacy Unpacked Sumitomo Life Insurance data breach (Japan): 80,000 users https://privacyunpacked.com/breaches/company/sumitomo-life-insurance/#sumitomolifeinsurance-2026-11-10 2026-11-10T00:00:00Z ITmedia reported a data breach at Sumitomo Life Insurance (Japan) on 10 November 2026. It affected 80,000 users. Exposed: Personal information.