Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

MCBS

1 breach1.3M affected in allHealthcare

Hacking breachHacking exposed names, health records, Social Security numbers, insurance details, dates of birth and addresses. Reported to the California AG.1.3M affectedHealthcareUSJun 26
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Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

data_types2026-09-25
MCBS, 2026-06-26["names","health","ssn","insurance","dob","addresses"]
discovered2026-09-25
MCBS, 2026-06-262026-05-28
sector2026-09-25
MCBS, 2026-06-26health
attack2026-09-25
MCBS, 2026-06-26hacking
data_types2026-09-25
MCBS, 2026-06-26["names","health"]
records_basis2026-09-25
MCBS, 2026-06-26hhs
records2026-09-25
MCBS, 2026-06-261261464
Added2026-09-25
MCBS, 2026-06-26
Added2026-09-25
MCBS