Rohto Pharmaceutical data breaches ยท Privacy Unpacked https://privacyunpacked.com/breaches/company/rohto-pharmaceutical/feed.xml 2026-11-09T00:00:00Z Privacy Unpacked Rohto Pharmaceutical data breach (Japan): 2,797,545 people https://privacyunpacked.com/breaches/company/rohto-pharmaceutical/#rohtopharmaceutical-2026-11-09 2026-11-09T00:00:00Z Security NEXT reported a data breach at Rohto Pharmaceutical (Japan) on 9 November 2026. It affected 2,797,545 people.