Ryohin Keikaku data breaches · Privacy Unpackedhttps://privacyunpacked.com/breaches/company/ryohin-keikaku/feed.xml2026-10-30T00:00:00ZPrivacy UnpackedRyohin Keikaku data breach (Japan): 27,260,000 usershttps://privacyunpacked.com/breaches/company/ryohin-keikaku/#ryohinkeikaku-2026-10-302026-10-30T00:00:00Z南方网 reported a data breach at Ryohin Keikaku (Japan) on 30 October 2026. It affected 27,260,000 users. Exposed: Email addresses, Dates of birth and Gender.