Breachesby GlyphMarlboro Chesterfield Pathology
Disclosed May 7, 2025235,911 affectedConfirmed
The covered entity (CE), Marlboro-Chesterfield Pathology, P.C., reported that it experienced a hacking incident that affected the protected health information (PHI) of 235,911 individuals. The PHI involved included names, dates of birth, drivers’ license and Social Security numbers, claims and financial information, diagnoses, and lab results. The CE notified HHS, affected individuals, the media, and provided substitute notice. In response to the breach, the CE implemented additional administrative, technical, and security safeguards.
What is known
| People affected | 235,911 (as reported to HHS) |
|---|---|
| Disclosed | May 7, 2025 |
| Happened | Jan 16, 2025 |
| Attack | Hacking |
| Data exposed | NamesHealth |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
Notices filed
History of this record
unknown to hackingby backfillSource
[] to ["names","health"]by backfillSource
organization to hhsby backfillSource
1462 to 235911by backfillSource
empty to The covered entity (CE), Marlboro-Chesterfield Pathology, P.C., reported that it experienced a hacking incident that affected the protected health information (PHI) of 235,911 individuals. The PHI involved included names, dates of birth, drby backfillSource
First recordedby backfillSource
First seen 2026-09-25 (Indiana AG), confirmed by Indiana AG. Record counts are as reported. Not legal advice.