International Union of Operating Engineers Local Unions 181, 320 & TVA Health and Welfare Trust Fund
Disclosed Apr 9, 201511 years ago5,440 affectedConfirmed
Anthem Health Plans of Kentucky, Inc., a business associate (BA) of International Union of Operating Engineers Local Unions 181, 320 & TVA Health and Welfare Trust Fund, the covered entity (CE), stored the CE’s electronic protected health information (ePHI) on computer servers belonging to its parent corporation, Anthem, Inc. Anthem experienced a series of cyberattacks which exposed the electronic protected health information (ePHI) of almost 79 million people, affecting 5,440 individuals who received health insurance from the CE. The ePHI involved included names, social security numbers, medical identification numbers, addresses, dates of birth, email addresses, and employment information. OCR reviewed the BA agreement and determined that it appeared to comply with the requirements of the HIPAA Privacy and Security Rules. OCR opened a separate review of Anthem, which resulted in Anthem agreeing to pay a monetary settlement and undertaking a robust corrective action plan to comply with the HIPAA Rules.
What is known
| People affected | 5,440 (as reported to HHS) |
|---|---|
| Disclosed | Apr 9, 2015 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Insurance · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| HHS OCR breach report (archive, resolved): International Union of Operating Engineers Local Unions 181, 320 & TVA Health and Welfare Trust Fund (Health Plan, KY)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Apr 9, 2015 | 5,440 |
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.