Singing River Health System
bd_dae14b537d1c5662 · schema v1 · pii pii-v1
Full breach record for Singing River Health System →3 incidents on fileThreat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Rhysida on its public extortion blog. It has not been validated by the victim or any regulator. Treat attribution and counts as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.
Source: Ransomware.live
Post text · scraped from the leak site
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.
J jump to incidentP pin to compareR raw source
Incident timeline — mostly unverified
? — ?
Breach window unknown
Sep 10, 2023
Claim posted
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Corroborated · see linked filings
Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.
Claim → filing
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Compliance clock
Not assessable
Linked disclosures
Why this link?Regulatory filings (10) · sorted by filing gap
- Indiana State AGbd_1a96b974a3bcd52e2024-01-11 · +123dVerified by operator
- Vermont State AGbd_2218eed993c0b1a72024-01-12 · +124dVerified
- California State AGbd_505cfb3a0623f5e72024-01-12 · +124dVerified by operator
- Massachusetts State AGbd_8234684085ac97f12024-01-12 · +124dVerified by operator
Show 6 more filings ↓Show fewer ↑up to 246d gap
- Montana State AGbd_c19b11badb2ae1b92024-01-12 · +124dCandidate
- Maine State AGbd_d7af4795af5942772024-01-12 · +124dVerified by operator
- California State AGbd_22ca50680eed20d82024-05-13 · +246dVerified
- New Hampshire State AGbd_42a09c1a664976742024-05-13 · +246dVerified by operator
- Vermont State AGbd_892986d85f34b8d72024-05-13 · +246dVerified by operator
- Maine State AGbd_be089a5fc3dc79bd2024-05-13 · +246dVerified
Showing first 10 of 11 linked disclosures.
Filing propagation · 11 filings · 7 states
View merged incident ↗Pattern: first filing Sep 10, last May 13 (ME) — a 246-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
Cascade drawn from the first 10 linked disclosures of 11 — the full spread may be wider.
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.
Source ceiling
- actor name
- victim claim
- ransom/leak status
- discovery date
- materiality
- notification
- affected count
- confirmed data types
- compliance clock
The ✕ fields stay blank until a regulatory filing or victim disclosure lands.
rhysida
According to ransomware.live, Rhysida is a ransomware-as-a-service (RAAS) group that emerged in May 2023. The group utilizes a namesake ransomware through phishing attacks and Cobalt Strike to breach the targets' networks and deploy their payloads. The group threatens to publicly distribute exfiltrated data if the ransom is not paid, and it's worth mentioning that Rhysida is still in the early stages of development. The ransomware leaves PDF notes in the affected folders, instructing victims to contact the group through its portal, and payment is made via Bitcoin. After encryption, the ransomware appends the extension '.ryshida' to encrypted files. Source: https://github.com/crocodyli/ThreatActors-TTPs