Sensata Technologies, Inc. Health and Welfare Benefit Plan
Disclosed Jun 5, 20251 year ago15,630 affectedConfirmed
The covered entity (CE), Sensata Technologies, Inc. Health and Welfare Benefit Plan, reported that an unauthorized party gained access to its network environment, accessing and obtaining protected health information (PHI) of 16,630 individuals. The PHI involved included demographic and claims information. The CE notified HHS, the affected individuals, the media and posted substitute notice on its website. In response to the breach, the CE implemented enhancements to its cybersecurity environment, strengthened its policies and procedures, conducted a security risk analysis, and revised its employee training content.
What is known
| People affected | 15,630 (as reported to HHS) |
|---|---|
| Disclosed | Jun 5, 2025 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Insurance · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| HHS OCR breach report (archive, resolved): Sensata Technologies, Inc. Health and Welfare Benefit Plan (Health Plan, MA)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Jun 5, 2025 | 15,630 |
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.
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