MULTICARE HEALTH SYSTEM
bd_d70f8071a41177af · schema v1 · pii pii-v1
Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Everest 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
J jump to incidentP pin to compareR raw source
Incident timeline — mostly unverified
? — ?
Breach window unknown
Oct 18, 2022
Claim posted
—
Corroborated · see linked filings
Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.
Claim → filing
—
Compliance clock
Not assessable
Linked disclosures
Why this link?Ransomware claims (2)
- Leak Siteeverestbd_8248169664840bfa2023-04-07 · +171dVerified by operator
- Leak Siteeverestbd_6e8c8b71c76a579a2022-10-06 · +12dVerified
Regulatory filings (2) · sorted by filing gap
- Indiana State AGbd_a8066dcc157bf3292022-10-25 · +7dVerified by operator
- Massachusetts State AGbd_e766d7e1d1a85a3d2022-12-12 · +55dVerified by operator
Filing propagation · 3 filings · 2 states
View merged incident ↗Pattern: first filing Oct 18, last Dec 12 (MA) — a 55-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
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.
everest
According to ransomware.live, Everest ransom group collects and analyzes information about their victims. They specialize in customer privacy data, financial information, databases, credit card information, and more. The Everest ransom group leaks the victim's data to the darknet and they announced that any victim that will not contact them will suffer from a data leak and they will not delete hist files for future usage.