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Advanced Reproductive Health Center Ltd

Disclosed Aug 18, 20232,603 affectedConfirmed

Official notice

The covered entity (CE), Advanced Reproductive Health Center dba Chicago IVF, reported that its business associate (BA) experienced a cyberattack that exposed the protected health information (PHI) of 2,603 individuals. The PHI involved included names, dates of birth, addresses, Social Security numbers, financial information, diagnoses/conditions, lab results, and medications. The CE notified HHS, affected individuals, and the media. In its mitigation efforts, the CE and BA offered complimentary credit monitoring services to affected individuals and the BA implemented additional administrative and technical safeguards to better protect PHI.

What is known

People affected2,603 (as reported to HHS)
DisclosedAug 18, 2023
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
Added2026-09-25
First recordedby backfillSource

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

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