Columbia Orthopaedic Group
ent_a8fbfe25b6d1dab76ac5e978
Disclosures
4
HHS OCR · Leak Site · 3 jurisdictions
Incidents
1
filings grouped by incident
Max affected reported
1,784
nationwide · HHS OCR PA
Leak-site claims
2
unverified actor claims
Identity resolution
- Canonical name
- Columbia Orthopaedic Group
- Normalized
- columbia orthopaedic— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- columbiaorthogroup.com
Disclosure history (4)newest first
- MOHHS OCRas victim2026-06-18
Columbia Orthopaedic Group reported to HHS on 2026-06-18 a Hacking/IT Incident affecting 500 individuals. Breached information located on Network Server.
- GLOBALLeak Siteas victim2026-05-25
Columbia Orthopaedic Group is a healthcare provider located in mid-Missouri that specializes in the...
- GLOBALLeak Siteas victim2026-05-17
Columbia Orthopaedic Group is a healthcare provider located in mid-Missouri that specializes in the...
- PAHHS OCRas victim2023-05-26
Lancaster Orthopedic Group reported to HHS on 2023-05-26 a Hacking/IT Incident affecting 1784 individuals. Breached information located on Network Server. An unauthorized third party infiltrated the network and encrypted data, affecting names, addresses, DOB, SSN, diagnosis, medications, and treatment info. The entity employed EDR, patched servers, updated workstations, and deployed encrypted email.