Every public data breach

44 disclosed this week · 26,355 on record

Doctors Medical Center of Modesto

Disclosed Apr 23, 20211,259 affectedConfirmed

Official notice

The covered entity (CE), Doctors Medical Center of Modesto, reported that an employee of its business associate (BA) inadvertently misconfigured a software application allowing the electronic protected health information (ePHI) of 1,259 individuals to be viewable over the Internet. The ePHI involved included names, addresses, email addresses, dates of birth, and treatment information. The CE notified HHS, affected individuals, and the media. Following OCR’s investigation, the CE terminated its business relationship with the BA and offered affected individuals complimentary identity monitoring services.

What is known

People affected1,259 (as reported to HHS)
DisclosedApr 23, 2021
HappenedDec 1, 2019
AttackInsider
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
attack2026-09-25
unknown to insiderby backfillSource
data_types2026-09-25
[] to ["names","health"]by backfillSource
records_basis2026-09-25
empty to hhsby backfillSource
records2026-09-25
empty to 1259by backfillSource
summary2026-09-25
empty to The covered entity (CE), Doctors Medical Center of Modesto, reported that an employee of its business associate (BA) inadvertently misconfigured a software application allowing the electronic protected health information (ePHI) of 1,259 indby backfillSource
Added2026-09-25
First recordedby backfillSource

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

Everything about Doctors Medical Center of Modesto