Every public data breach

47 disclosed this week · 26,367 on record

Boston Medical Center

Disclosed Nov 24, 2021723 affectedConfirmed

Official notice

The covered entity (CE), Boston Medical Center, reported that a workforce member sent an email without using the blind carbon copy function and compromised the protected health information (PHI) of 723 individuals. The PHI involved included email addresses, names, and diagnoses. The CE notified HHS and the affected individuals. In response to the breach, the CE retrained the responsible employee and revised its policy and procedures.

What is known

People affected723 (as reported to HHS)
DisclosedNov 24, 2021
AttackInsider
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

Other breaches at Boston Medical Center

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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