Coinbase data breaches ยท Privacy Unpacked https://privacyunpacked.com/breaches/company/coinbase/feed.xml 2026-10-28T00:00:00Z Privacy Unpacked Coinbase data breach (United States): 70,000 users https://privacyunpacked.com/breaches/company/coinbase/#coinbase-2026-10-28 2026-10-28T00:00:00Z CCN, Free Press Journal and Livecoins reported a data breach at Coinbase (United States) on 28 October 2026. It affected 70,000 users. Exposed: Contact details, Contact information and Contact data.