Pembina County Memorial Hospital — March 2023 breach

Clustered 6 filings across 6 jurisdictions · filing window Mar 25, 2024 → Apr 1, 2024. View entity profile → Other incidents for this victim →

⚠ 2 cross-filing discrepancies →Merge100%

Determination

Confirmed

Members

6 filings

States

Affected · reported

23,811

First → last filing

Mar 25, 2024 → Apr 1, 2024

Merge confidence

100%

incident inc_357d9851baea484c · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 6 regulatory filings. Intrusion Mar 7, 2023–Apr 13, 2023, discovered Apr 13, 2023 — the first regulatory filing landed 347 days later. 23,811 individuals reported across the linked filings. Data reported: Government ID, Identity (basic), Financial account, and 3 more. Notifications rolled out on a 7-day schedule across 6 filings beginning Mar 25, 2024. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Notification delay

347days

Discovered → first regulatory filing

Discovery variance

326days

Range of discovered_at dates across filings

Filing span

7days

Time between earliest and latest filing

Not recorded for this incident

Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster.

Regulatory clocksHIPAA✓ HHS notifiedMaine✓ ME AG ≤30d · 21dMassachusetts✓ MA credit monitoring dueFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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