Regulator-posted notice

Breach notice filed by NewYork-Presbyterian Hospital (March 2023)

Organization named: NewYork-Presbyterian Hospital Provisional: identity as filed, not yet matched to the directory
Type as the source lists it: Unauthorized Access/Disclosure

What the sources say

HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals) Primary notice

Posted on the HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals) with a submission date of March 20, 2023.

Organization as reported: NewYork-Presbyterian Hospital, NY
Entity type as reported: Healthcare Provider
Category as reported: Unauthorized Access/Disclosure
Location of information as reported: Network Server
Submission date: March 20, 2023
Observed by BreachRecords: 2026-10-18 16:15 UTC (revision 10850, row:1989)
Archived copy: Held in the private archive (provenance)

The covered entity (CE), NewYork-Presbyterian Hospital, reported that its use of web tracking technologies on hospital websites may have resulted in a breach affecting the protected health information (PHI) of 54,396 individuals. The PHI involved included demographic, clinical and treatment information as well as IP addresses. The CE notified individuals, HHS, the media, and posted substitute notice on its website. In response to the breach, the CE implemented additional administrative safeguards.
The source's own words, from the revision above.

Figures, per source

54,396 individuals affected (total reported), as reported by the HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals), source date March 20, 2023, revision observed 2026-10-18.

Each figure is one source's figure with the basis that source gave. Figures from different sources are shown side by side and are not added, averaged or chosen between.

Timeline

Source dates are the dates the sources give. Observation dates are when BreachRecords recorded each revision.

2023-03-20Submission date at the HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals)
2026-10-18Observed by BreachRecords (revision 10850)
2026-10-19Approved by a reviewer

Organizations linked by a reviewer

NewYork-Presbyterian Hospital Named as the covered entity Provisional: identity as filed, not yet matched to the directory Linked 2026-10-19, method provisional.

Archived evidence

3dbc27dd5742e041cc1e7fe18cc669e2901fbd3b86b7007ed27948ff4d406e1f
text/csv, 5,530,996 bytes, from the HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals), retrieved 2026-10-18 16:15 UTC. Archived privately · Provenance · Source page

Records reflect source filings as of the dates shown. BreachRecords is not a regulator.

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