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Dr. Kochurani Puthumana

Disclosed Dec 30, 20213,805 affectedConfirmed

Official notice

The covered entity (CE), Dr. Kochurani Puthumana, reported that its business associate (BA) was the victim of a ransomware attack that compromised the protected health information (PHI) of 3,805 individuals. The PHI involved included names, addresses, clinical information, diagnoses, and Social Security numbers. The CE notified HHS, affected individuals, the media, and provided substitute notice on its website. In response to the breach, the CE terminated its business relationship with the BA and retained another electronic medical records service provider.

What is known

People affected3,805 (as reported to HHS)
DisclosedDec 30, 2021
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

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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