Every public data breach

47 disclosed this week · 26,367 on record

Medical Eye Services

Disclosed Nov 14, 2023377,931 affectedConfirmed

Official notice

The covered entity (CE), Medical Eye Services, reported that a software application used by its business associate (BA) exposed the protected health information (PHI) of 377,931 individuals. The PHI involved included names, dates of birth, addresses, Social Security numbers, diagnoses, claims and health insurance information, and other treatment information. The CE notified HHS, the affected individuals, the media, and provided substitute notice. In response to the breach, the CE provided complimentary credit monitoring services and the CE and BA implemented additional administrative, technical, and security safeguards to better protect its PHI.

What is known

People affected377,931 (as reported to HHS)
DisclosedNov 14, 2023
DiscoveredAug 23, 2023
HappenedMay 28, 2023
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
data_types2026-09-25
["names"] to ["names","health"]by backfillSource
records_basis2026-09-25
empty to hhsby backfillSource
records2026-09-25
empty to 377931by backfillSource
summary2026-09-25
empty to The covered entity (CE), Medical Eye Services, reported that a software application used by its business associate (BA) exposed the protected health information (PHI) of 377,931 individuals. The PHI involved included names, dates of birth, by backfillSource
source2026-09-25
empty to https://ago.vermont.gov/document/2023-11-14-medical-eye-services-data-breach-notice-consumersby backfillSource
source2026-09-25
empty to https://ago.vermont.gov/document/2023-11-17-medical-eye-services-data-breach-notice-consumersby backfillSource
data_types2026-09-25
[] to ["names"]by backfillSource
attack2026-09-25
unknown to hackingby backfillSource
discovered2026-09-25
empty to 2023-08-23by backfillSource
disclosed2026-09-25
2023-11-17 to 2023-11-14by backfillSource
disclosed2026-09-25
2024-01-30 to 2023-11-17by 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.

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