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44 disclosed this week · 26,355 on record

Main Street Clinical Associates

Disclosed Nov 8, 20193,031 affectedConfirmed

Official notice

Main Street Clinical Associates, the covered entity (CE), reported that an adjacent building suffered a severe gas explosion, causing employees to immediately evacuate the office without the opportunity to secure the medical records in its file room. This breach affected the protected health information (PHI) of 3,031 individuals. In addition, a cell phone, laptops, and a printer were stolen from its office. The PHI involved included names, addresses, dates of birth, Social Security numbers, drivers’ license numbers, diagnoses, medications prescribed, and other treatment information. The CE notified HHS, affected individuals, the media, and posted substitute notice on its website. The CE also offered affected individuals one year of complimentary credit monitoring services. Following the breach, the CE implemented new physical, technical, administrative, and security safeguards to better protect its sensitive data. Staff members were also retrained. OCR obtained assurances that the CE implemented the corrective actions noted.

What is known

People affected3,031 (as reported by the organization)
DisclosedNov 8, 2019
HappenedJul 15, 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
summary2026-09-25
empty to Main Street Clinical Associates, the covered entity (CE), reported that an adjacent building suffered a severe gas explosion, causing employees to immediately evacuate the office without the opportunity to secure the medical records in its by 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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