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47 disclosed this week · 26,367 on record

City of San Luis

Disclosed Jun 20, 20236,848 affectedConfirmed

Official notice

The covered entity (CE), City of San Luis, reported that an employee was subject to an email phishing scheme that affected the protected health information (PHI) of 6,848 individuals. The PHI involved included names, addresses, drivers’ license numbers, dates of birth, Social Security numbers, claims information, medications, and diagnoses. The CE notified HHS, affected individuals, the media, and posted substitute notice on its website. In its mitigation efforts, the CE implemented additional administrative, technical, and security safeguards to better protect its PHI.

What is known

People affected6,848 (as reported by the organization)
DisclosedJun 20, 2023
HappenedFeb 1, 2023
AttackHacking
Data exposedNamesHealth
SectorGovernment · US
StatusConfirmed

Sources

Notices filed

History of this record
attack2026-09-25
unknown to hackingby backfillSource
data_types2026-09-25
[] to ["names","health"]by backfillSource
disclosed2026-09-25
2023-10-27 to 2023-06-20by backfillSource
summary2026-09-25
empty to The covered entity (CE), City of San Luis, reported that an employee was subject to an email phishing scheme that affected the protected health information (PHI) of 6,848 individuals. The PHI involved included names, addresses, drivers’ licby backfillSource
Added2026-09-25
First recordedby backfillSource

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

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