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Seguin Dermatology, Office of Robert J. Magnon, MD

Disclosed Nov 30, 20169 years ago29,969 affectedConfirmed

Official notice

An unauthorized user obtained remote access to the computer system of the covered entity (CE), Seguin Dermatology. The protected health information (PHI) potentially affected included the names, addresses, dates of birth, and social security numbers of approximately 29,969 individuals. As a result of the breach, the CE improved safeguards, updated its policies and procedures, and trained its workforce members on better practices to protect PHI. The CE provided breach notification to HHS, affected individuals, and the media. OCR obtained assurances that the CE implemented the corrective actions listed.

What is known

People affected29,969 (as reported to HHS)
DisclosedNov 30, 2016
AttackHacking
Data exposedNames, Health
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

WhereFiledPeople
HHS archivetotalNov 30, 201629,969
History of this record
  • 2026-09-25 · added · backfill source

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

Everything about Seguin Dermatology, Office of Robert J. Magnon, MD

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