Markel Insurance

1 breach4,220 affected in allInsurance

Breach, details not statedExposed Social Security numbers and health records. Reported to the California AG.4,220 affectedInsuranceUSJul 2

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Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

source2026-10-07

Markel Insurance, 2026-07-02https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/files/DB-October-Year-to-Date-Report-2026.pdf

data_types2026-09-25

Markel Insurance, 2026-07-02["ssn","health"]

records_basis2026-09-25

Markel Insurance, 2026-07-02organization

records2026-09-25

Markel Insurance, 2026-07-024220

discovered2026-09-25

Markel Insurance, 2026-07-022026-03-18

Added2026-09-25

Markel Insurance, 2026-07-02

Added2026-09-25

Markel Insurance