Yamada Denki data breaches · Privacy Unpackedhttps://privacyunpacked.com/breaches/company/yamada-denki/feed.xml2026-11-14T00:00:00ZPrivacy UnpackedYamada Denki data breach (Japan): 3,500,000 customershttps://privacyunpacked.com/breaches/company/yamada-denki/#yamadadenki-2026-11-142026-11-14T00:00:00Zビジネス+IT reported a data breach at Yamada Denki (Japan) on 14 November 2026. It affected 3,500,000 customers. Exposed: Phone numbers, Names, Addresses, Renovation history and Quotation data.