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Heartland Health Center

bd_647209df288b0fc3 · schema v1 · pii pii-v1

Full breach record for Heartland Health Center →

Heartland Health Center reported a data breach to the Montana Attorney General. The breach was reported on 2025-10-21. The breach occurred on 02/01/2025. 5 Montana residents were affected.

Leak gap clock✗ Leak >180d37 weeks discovery → filing

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

This filing is one of 5 about the same incident.View merged incident

A leak claim by lockbit_3 about this victim predates this filing by 579 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

bd_1ee456f0ab511bccLeak Sitemedusafiled 2025-02-24(238d gap)Candidate

Regulatory filings (3) · sorted by filing gap

bd_fba45e2f4449c4eaVermont State AGfiled 2025-10-21Verified
bd_5f6155b7de4c7d60HHS OCRfiled 2025-10-17(4d gap)Verified
bd_b8679ec8856a290aIndiana State AGfiled 2025-10-17(4d gap)Verified

Source provenance

Source URL: https://dojmt.gov/office-of-consumer-protection/reported-data-breaches/
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 21, 2025
Raw hash: 96e55acbbc4876c5a567bfeaf067841fc8ff627bfed7c928543f1da4d64e1b66

Reporting entity

Name: Heartland Health Center
norm: heartland health center
Domain: heartlandhealthcenter.org

Victim entity

Name: Heartland Health Center
norm: heartland health center
Domain: heartlandhealthcenter.org

Incident

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 5
Data types: —
Attack vector: Unknown
Threat actor: External

Compliance

Time to disclose: 37 weeks(262 days from discovery to filing)
Compliance flags: Leak >180d
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Extraction provenance

Status: No extraction artifact recorded for this disclosure.