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Resource Anesthesiology Associates of MO

Disclosed Sep 23, 20224 years ago11,649 affectedConfirmed

Official notice

The covered entity (CE), Resource Anesthesiology Associates of MO, reported that its business associate (BA) was the subject of a ransomware attack that affected the protected health information (PHI) of 11,649 individuals. The PHI involved included names, addresses, dates of birth, drivers’ license numbers, Social Security numbers, claims and financial information, diagnoses, and medications. The CE notified HHS, affected individuals, the media, and provided substitute notice. In response to the breach, the CE provided complimentary credit monitoring services and the BA and CE implemented additional administrative and technical safeguards.

What is known

People affected11,649 (as reported to HHS)
DisclosedSep 23, 2022
AttackHacking
Data exposedNames, Health
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

WhereFiledPeople
HHS archivetotalSep 23, 202211,649
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 Resource Anesthesiology Associates of MO

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