DisclosureLens
GLOBALMalwareHealthcareHealthcareRansomwareDaixinRansom DemandedActor NamedMedium

Columbus Regional Healthcare System, Inc.

bd_2fcfec8fdffc8f54 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Jun 9, 2023

To disclose

—

Affected

Not disclosed

Linked

5 records

Confidence

50%
Full breach record for Columbus Regional Healthcare System, Inc. →

Threat-actor claim — not a regulatory filing

This row is a claim by the ransomware group Daixin 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: 2023-06-09

Source: Ransomware.live

Post text · scraped from the leak site

Columbus Regional Healthcare System has one of the highest volume and most experienced robotic surgical programs in Southeastern North Carolina.

Incident timeline — mostly unverified

? — ?

Breach window unknown

Jun 9, 2023

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 5 records about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Filing propagation · 4 filings · 4 states

View merged incident ↗
Vermont State AGJan 19 · first
Maine State AGJan 19 · first
HHS OCRJan 19 · first

Pattern: first filing Jan 19 (VT), last Jan 24 (NH) — a 5-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 2022-08-03

daixin

According to ransomware.live, Daixin Team is a ransomware and data extortion group active since at least June 2022, exclusively targeting the US Healthcare and Public Health sector by encrypting EHR and diagnostic systems and exfiltrating patient data to pressure victims into paying ransoms.

21 victims claimed globally21 tracked hereFull profile →