Singing River Health System
ent_7c6484f1af89e7ffea3c1595
Disclosures
15
Leak Site · HHS OCR · State AG · 9 jurisdictions
Multi-filing incidents
2
incidents joining 2+ filings here
Max affected reported
895,204
nationwide · State AG ME
Leak-site claims
2
unverified actor claims
Identity resolution
- Canonical name
- Singing River Health System
- Normalized
- singing river health system— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- singingriverhealthcare.org
Disclosure history (15)newest first
- GLOBALLeak Siteas victim2026-06-03
New data breach at a large health system provider.
- MISSISSIPPIHHS OCRas victim2026-05-19
Singing River Health System reported to HHS on 2026-05-19 a Hacking/IT Incident affecting 53888 individuals. Breached information located on Network Server.
- California State AGas victim2024-05-13
Singing River Health System suffered a ransomware attack on August 19, 2023. Unauthorized access occurred between August 16-18, 2023. Affected data includes names, dates of birth, addresses, Social Security numbers, and medical/health information. The organization engaged forensic specialists and is offering credit monitoring services.
- New Hampshire State AGas victim2024-05-13
Singing River Health System filed a supplemental notice with the New Hampshire Attorney General regarding a ransomware attack discovered on August 19, 2023. Unauthorized access occurred between August 16-18, 2023. The incident affected 19 New Hampshire residents, involving personal information. The organization engaged forensic specialists, notified law enforcement, and provided credit monitoring services to affected individuals.
- Vermont State AGas victim2024-05-13
Singing River Health System notified consumers of a ransomware attack occurring August 16-18, 2023. The incident potentially exposed names, DOBs, addresses, SSNs, and medical/health information. The organization engaged forensic specialists and offered 12-24 months of credit monitoring. No evidence of misuse was found. Rhode Island residents were specifically noted as potentially impacted.
- Maine State AGas victim2024-05-13
Singing River Health System (Mississippi) reported an external system breach (hacking) occurring on 08/19/2023, discovered on 12/18/2023. The incident affected 895,204 individuals, including 25 Maine residents. Acquired data included names and Social Security Numbers. The entity notified affected individuals on 05/13/2024 and offered identity theft protection services.
- Vermont State AGas victim2024-01-12
Singing River Health System notified consumers of a ransomware attack discovered on August 19, 2023, with unauthorized access occurring between August 16-18, 2023. Impacted data included names, DOBs, addresses, SSNs, and medical/health information. The organization engaged forensic specialists and offered credit monitoring services. No evidence of misuse was found.
- California State AGas victim2024-01-12
Singing River Health System suffered a ransomware attack on August 19, 2023, with unauthorized access occurring between August 16-18, 2023. The incident potentially exposed names, dates of birth, addresses, Social Security numbers, and medical/health information. The organization engaged forensic specialists and is offering credit monitoring services to affected individuals.
- Massachusetts State AGas victim2024-01-12
Singing River Health System reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2024-01-12. 181 Massachusetts residents were affected.
- Montana State AGas victim2024-01-12
Singing River Health System notified affected individuals of a ransomware attack discovered on August 19, 2023. Unauthorized access occurred between August 16-18, 2023. Impacted data included names, DOBs, addresses, SSNs, and medical/health information. The organization engaged forensic specialists and offered credit monitoring services.
- Maine State AGas victim2024-01-12
Singing River Health System and its subsidiary, Singing River Gulfport, reported a data breach affecting 252,890 individuals. The incident, an external system breach, occurred on August 19, 2023, and was discovered on December 18, 2023. The compromised information includes names and Social Security numbers. Affected individuals were notified starting on October 18, 2023, and offered 12 months of identity protection services through IDX.
- Indiana State AGas victim2024-01-11
Singing River Health System and its wholly owned subsidiary, Singing River Gulfp reported a data breach to the Indiana Attorney General. The breach occurred on 2023-08-19 and was reported on 2024-01-11. 360 Indiana residents were affected. 252,890 individuals affected in total.
- MISSISSIPPIHHS OCRas victim2023-10-18
Singing River Health System reported to HHS on 2023-10-18 a ransomware attack affecting 895,204 individuals. Breached information located on Network Server. PHI included names, addresses, DOB, SSN, and medical data.
- GLOBALLeak Siteas victim2023-09-10
Singing River Health System Singing River Health System is both a mission-driven provider of health services and one of the largest employers on the Mississippi Gulf Coast.
- MISSISSIPPIHHS OCRas victim2021-06-17
Singing River Health System reported that its business associate experienced a ransomware attack that affected the electronic protected health information (ePHI) of 3,543 individuals. The ePHI involved included names, dates of birth, and medical record numbers.