Every public data breach

44 disclosed this week · 26,355 on record

US Fertility

Disclosed Nov 25, 2020878,550 affectedConfirmed

Official notice

The business associate (BA), US Fertility, reported that an employee was the victim of an email phishing attack affecting the protected health information (PHI) of 878,550 individuals. The PHI involved included names, addresses, dates of birth, and Social Security numbers. The BA notified HHS, affected individuals, the media, and provided substitute notice. In its mitigation efforts, the BA provided complimentary credit monitoring and identity theft protection services and implemented additional administrative and technical safeguards to better protect its PHI. Staff were retrained on email security.

What is known

People affected878,550 (as reported by the organization)
DisclosedNov 25, 2020
DiscoveredDec 4, 2020
HappenedAug 12, 2020
AttackRansomware
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
data_types2026-09-25
[] to ["names","health"]by backfillSource
disclosed2026-09-25
2021-01-08 to 2020-11-25by backfillSource
summary2026-09-25
empty to The business associate (BA), US Fertility, reported that an employee was the victim of an email phishing attack affecting the protected health information (PHI) of 878,550 individuals. The PHI involved included names, addresses, dates of biby backfillSource
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 878550by backfillSource
attack2026-09-25
unknown to ransomwareby backfillSource
discovered2026-09-25
empty to 2020-12-04by 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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