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Colonial Behavioral Health

Disclosed Nov 27, 20241 year ago29,930 affectedConfirmed

Official notice

Colonial Behavioral Health, the covered entity (CE), reported that it was the target of a ransomware attack that compromised the protected health information (PHI) of 29,930 individuals. The PHI involved in the incident included names, addresses, dates of birth, drivers’ license numbers, social security numbers, diagnoses/conditions, lab results, medications, and other treatment information. The CE notified HHS, affected individuals, the media, and provided substitute notice. Upon discovering the incident, the CE updated its HIPAA policies and procedures to prevent future security incidents and implemented new administrative and technical safeguards.

What is known

People affected29,930 (as reported to HHS)
DisclosedNov 27, 2024
AttackHacking
Data exposedNames, Health
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

WhereFiledPeople
HHS archivetotalNov 27, 202429,930
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 Colonial Behavioral Health

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