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GLOBALMalwareHealthcareHealthcareRansomwareThreeamRansom DemandedActor NamedMedium

Kootenai Health

bd_9bec957b67b78ee0 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Filed

Mar 25, 2024

To disclose

Affected

Not disclosed

Linked

11 filings

Confidence

50%

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group Threeam 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.

Group activity: HealthcareDiscovered: 2024-03-25

Source: Ransomware.live

Post text · scraped from the leak site

Founded in 1966, Kootenai Health is a hospital that provides patient care services for people in Idaho, Montana, and Eastern Washington. They are based in Coeur d'Alene, Idaho. ...

Incident timeline — mostly unverified

? — ?

Breach window unknown

Mar 25, 2024

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

This filing is one of 11 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Show 6 more filingsup to 142d gap

Filing propagation · 11 filings · 10 states

View merged incident ↗

Pattern: first filing Mar 25, last Aug 14 (MA) — a 142-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Evidence ladder

Leak-site claimThis record

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filing

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

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.

About this groupFirst seen 2023-08-04

threeam

According to ransomware.live, A new Ransomware family identified by the name '3AM' or 'ThreeAM' in September 2023. The ransomware operation was observed by the Symantec team, in which a ransomware affiliate attempted to deploy another ransomware, LockBit, on the target network and then switched to 3AM when LockBit was reportedly blocked. > > The ransomware operation, according to the publication on its Tor-based website, has been operating since mid-August 2023, according to the publication from its first victim. Source: https://github.com/crocodyli/ThreatActors-TTPs

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