Every public data breach

47 disclosed this week · 26,367 on record

Cigna Group Insurance

1 breach1 affected in allInsurance

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

Added2026-09-25
Cigna Group Insurance, 2014-06-17
Added2026-09-25
Cigna Group Insurance