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GLOBALMalwareHealthcareHealthcareRansomwareWorldleaksRansom DemandedActor NamedData Leak ThreatenedMedium

Lake Region Healthcare

bd_1a031645da2d5879 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

May 16, 2025

To disclose

—

Affected

Not disclosed

Linked

7 records

Confidence

50%
Full breach record for Lake Region Healthcare →

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group Worldleaks 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: 2025-06-12
View aggregator listing on ransomware.liveView merged incident timeline

Source: Ransomware.live

Company description · AI-generated by the aggregator, not the leak post

Lake Region Healthcare is a health care provider based in Fergus Falls, Minnesota. It offers comprehensive health care services including emergency and trauma, orthopedics, heart and vascular, oncology, obstetrics and gynecology, radiology, and rehabilitation. The organization is committed to proving personalized, compassionate, and quality care to their patients.

Incident timeline — mostly unverified

? — ?

Breach window unknown

May 16, 2025

Claim posted

—

Corroborated · see linked filings

This record's own dates cannot anchor compliance clocks; see the linked filings.

Claim → filing

—

Compliance clock

Not assessable

This leak-site claim is one of 7 records about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

Show 2 more filings ↓up to 417d gap

Filing propagation · 6 filings · 6 states

View merged incident ↗
Nebraska State AGJul 1 · first
HHS OCRJul 1 · first
Indiana State AGJul 1 · first
Massachusetts State AGJul 1 · first
Texas State AG+2d
New Hampshire State AG+6d

Pattern: first filing Jul 1 (NE), last Jul 7 (NH) — a 6-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 2022-06-23

worldleaks

According to ransomware.live, World Leaks emerged in January 2025 as a rebrand of the Hunters International ransomware operation, shifting its focus from file encryption to solely stealing sensitive data and threatening to leak it unless a ransom is paid

187 tracked hereFull profile →