Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

Jefferson Health Plans

1 breach1,855 affected in allInsurance

Insider breachInsider exposed names and health records. Reported to the HHS archive.1,855 affectedInsuranceUSMay 18
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Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

Added2026-09-25
Jefferson Health Plans, 2026-05-18
Added2026-09-25
Jefferson Health Plans