Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

OB-GYN Associates

Disclosed Oct 6, 202562,238 affectedConfirmed

Official notice

What is known

People affected62,238 (as reported to HHS)
DisclosedOct 6, 2025
HappenedAug 4, 2025
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Official noticeoag.ca.gov
California Attorney General breach notice: OB-GYN Associates
Official noticeocrportal.hhs.gov
HHS OCR breach report: OB-GYN Associates (Healthcare Provider, NV)
Official noticeago.vermont.gov
Vermont Attorney General: 2025-10-29 OB-GYN Associates Data Breach Notice to Consumers
Official noticein.gov
Indiana Attorney General 2025 data breach report: OB-Gyn Associates

Notices filed

TotalOct 6, 2025
HHS OCR62,238 people
Residents of CAOct 29, 2025
California AGCount not stated
Residents of VTOct 29, 2025
Vermont AGCount not stated
Residents of INOct 29, 2025
Indiana AG20 people
History of this record
occurred2026-09-25
empty to 2025-08-04by backfillSource
source2026-09-25
empty to https://ago.vermont.gov/document/2025-10-29-ob-gyn-associates-data-breach-notice-consumersby backfillSource
sector2026-09-25
other to healthby backfillSource
attack2026-09-25
unknown to hackingby backfillSource
data_types2026-09-25
[] to ["names","health"]by backfillSource
records_basis2026-09-25
empty to hhsby backfillSource
records2026-09-25
empty to 62238by backfillSource
disclosed2026-09-25
2025-10-29 to 2025-10-06by backfillSource
Added2026-09-25
First recordedby backfillSource

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

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