Every public data breach

47 disclosed this week · 26,367 on record

MedicareCompareUSA

1 breach5,782 affected in allHealthcare

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

data_types2026-09-25
MedicareCompareUSA, 2025-03-21["names","health"]
records_basis2026-09-25
MedicareCompareUSA, 2025-03-21hhs
records2026-09-25
MedicareCompareUSA, 2025-03-215782
disclosed2026-09-25
MedicareCompareUSA, 2025-03-212025-03-21
Added2026-09-25
MedicareCompareUSA, 2025-03-21
Added2026-09-25
MedicareCompareUSA