HIPAA breaches (500+ people) reported to HHS, per monthHIPAA breaches (500+ people) reported to HHS, per month2025-11: 25252025-112025-12: 32322025-122026-01: 25252026-012026-02: 34342026-022026-03: 46462026-032026-04: 31312026-042026-05: 48482026-052026-06: 46462026-062026-07: 64642026-072026-08: 40402026-082026-09: 48482026-092026-10: 16162026-10Source: Zalwin, Data breach notice statistics (data as of 2026-11-05) ยท zalwin.com/studies/data-breach-notice-statsFull study and data: Zalwin Data breach notice statistics