Mariner Management Group
ent_c950a88987198ccd102fea82
Disclosures
3
State AG · HHS OCR · 3 jurisdictions
Multi-filing incidents
1
incidents joining 2+ filings here
Max affected reported
1,756
nationwide · HHS OCR OH
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- Mariner Management Group
- Normalized
- mariner management— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- None on record
Disclosure history (3)newest first
- New Hampshire State AGas victim2023-11-20
Mariner Management Group, a nursing home, notified the NH AG of a cybersecurity incident discovered on Sept 9, 2023. Unauthorized actors accessed files on an impacted server. 3 NH residents were notified on Nov 15, 2023. Data likely included PII and government IDs. Mariner engaged forensic investigators, reset passwords, and offered credit monitoring.
- Massachusetts State AGas victim2023-11-15
Mariner Management Group reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2023-11-15. 1 Massachusetts residents were affected. The report records the breach type as electronic.
- OHIOHHS OCRas victim2023-11-08
Mariner Management Group (OH), a Healthcare Provider, reported to HHS on 2023-11-08 a Hacking/IT Incident affecting 1,756 individuals. Breached information was located on a Network Server. The PHI involved included names, addresses, Social Security numbers, claims information, diagnoses and conditions, and medications. The CE notified HHS, affected individuals, and the media, and provided substitute notice. Additional technical safeguards were implemented in response.