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47 disclosed this week · 26,367 on record

Brigham and Women's Hospital

Disclosed Jan 11, 20161,009 affectedConfirmed

Official notice

An unauthorized individual obtained the network credentials of a Brigham and Women’s Hospital (BWH) employee and used the credentials to access the employee’s work email account and potentially the employee’s personal Gmail account, which contained work-related emails. The protected health information (PHI) of 1,009 patients was potentially accessed, including names, birthdates, medical record numbers, providers’ name, dates of service, diagnoses/conditions, and treatment information. Following discovery of the breach, the covered entity (CE) sanctioned the employee who was using her personal email for work-related purposes and re-trained all employees. Additionally, the CE enhanced its technical safeguards regarding network credentials. The CE provided breach notification to HHS, affected individuals, and the media, and established a dedicated call center to answer questions. OCR obtained assurances that the CE implemented the corrective actions noted above.

What is known

People affected1,009 (as reported to HHS)
DisclosedJan 11, 2016
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

Other breaches at Brigham and Women's Hospital

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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