Meta Platforms data breaches ยท Privacy Unpacked https://privacyunpacked.com/breaches/company/meta-platforms/feed.xml 2026-06-05T00:00:00Z Privacy Unpacked Meta Platforms data breach (United States) https://privacyunpacked.com/breaches/company/meta-platforms/#metaplatforms-2026-06-05 2026-06-05T00:00:00Z Meta Platforms (United States) notified the California Attorney General of a data breach on 5 June 2026. The breach began on 17 April 2026, 49 days before it was reported.