Every public data breach

44 disclosed this week · 26,355 on record

Lynbrook Anesthesia Services

Disclosed Sep 23, 20223,787 affectedConfirmed

Official notice

The covered entity (CE), Lynbrook Anesthesia Services, reported that its business associate (BA) was the victim of a ransomware attack affecting the protected health information (PHI) of 3,787 individuals. The PHI involved included names, addresses, dates of birth, drivers’ license numbers, Social Security numbers, claims and financial information, health insurance information, medications prescribed, diagnoses, and other treatment information. The CE notified HHS, affected individuals, the media, and provided substitute notice. In response to the breach, the CE provided complimentary credit monitoring services to affected individuals; the BA strengthened its administrative, technical, and security safeguards to better protect PHI.

What is known

People affected3,787 (as reported to HHS)
DisclosedSep 23, 2022
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.

Everything about Lynbrook Anesthesia Services