Every public data breach

44 disclosed this week · 26,355 on record

Fertility Specialists Medical Group

Disclosed May 15, 20239,197 affectedConfirmed

Official notice

Fertility Specialists Medical Group, the covered entity (CE), reported that it experienced a ransomware attack that compromised the protected health information (PHI) of 9,197 individuals. The PHI involved included names, Social Security numbers, addresses, birthdates, lab results, diagnoses, and other treatment information. The CE notified HHS, affected individuals, the media, and provided substitute notice on its website. In response to the breach, the CE implemented additional administrative and technical safeguards.

What is known

People affected9,197 (as reported to HHS)
DisclosedMay 15, 2023
HappenedMar 19, 2023
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
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 9197by backfillSource
disclosed2026-09-25
2023-05-16 to 2023-05-15by backfillSource
summary2026-09-25
empty to Fertility Specialists Medical Group, the covered entity (CE), reported that it experienced a ransomware attack that compromised the protected health information (PHI) of 9,197 individuals. The PHI involved included names, Social Security nuby 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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