Every public data breach

44 disclosed this week · 26,355 on record

WellPoint

Disclosed Oct 7, 2025708 affectedConfirmed

Official notice

What is known

People affected708 (as reported by the organization)
DisclosedOct 7, 2025
DiscoveredMar 2, 2026
HappenedJun 24, 2025
AttackHacking
Data exposedNamesHealthInsuranceDates of birth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

Other breaches at WellPoint

History of this record
data_types2026-09-25
["names","health"] to ["names","health","insurance","dob"]by backfillSource
records_basis2026-09-25
hhs to organizationby backfillSource
records2026-09-25
579 to 708by backfillSource
data_types2026-09-25
[] to ["names","health"]by backfillSource
records_basis2026-09-25
empty to hhsby backfillSource
records2026-09-25
empty to 579by backfillSource
disclosed2026-09-25
2026-06-02 to 2025-10-07by backfillSource
Added2026-09-25
First recordedby backfillSource

First seen 2026-09-25 (Washington AG), confirmed by Washington AG. Record counts are as reported. Not legal advice.

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