Mankato Clinic, Ltd.
bd_4481ea53256bf7eb · schema v1 · pii pii-v2
Full breach record for Mankato Clinic, Ltd. →3 incidents on fileMankato Clinic notified individuals of a cyber event where information was accessed and taken between August 12 and August 18, 2026. The clinic began investigating on August 18, 2026. Affected data includes names, SSNs, health insurance info, DOB, and medical records. The incident did not impact patient care. The clinic engaged forensic investigators, secured systems, and is offering credit monitoring.
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Incident timeline
Aug 12, 2026
Begins
Aug 18, 2026
Discovered
Oct 1, 2026
Filed
Linked disclosures
Why this link?Ransomware claims (1)
- Leak Sitechaosbd_51ca675b972ac5b92026-09-10 · +21dCandidate
Regulatory filings (1) · sorted by filing gap
- New Hampshire State AGbd_2b8dadda9ce11bfb2026-10-16 · +15dCandidate
Filing propagation · 2 filings · 2 states
View merged incident ↗Pattern: first filing Oct 1 (MA), last Oct 16 (NH) — a 15-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.