Lennox International
Disclosed Apr 17, 20265 months ago3,709 affectedConfirmed
The covered entity (CE), Lennox International, Inc., reported that its business associate (BA) experienced a breach of its network that affected the protected health information (PHI) of 3,709 individuals. The PHI involved included demographic information. The CE notified HHS, the media, and the affected individuals. In response to the breach, the CE provided complimentary credit monitoring services to the affected individuals and implemented additional administrative, technical, and security safeguards to better protect PHI.
What is known
| People affected | 3,709 (as reported to HHS) |
|---|---|
| Disclosed | Apr 17, 2026 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Insurance · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| HHS OCR breach report (archive, resolved): Lennox International (Health Plan, TX)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Apr 17 | 3,709 |
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.