MedImpact Healthcare
bd_b1db918e771e4fe9 · schema v1 · pii pii-v1
Full breach record for MedImpact Healthcare →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Qilin 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.
Source: Ransomware.live
J jump to incidentP pin to compareR raw source
Incident timeline — mostly unverified
? — ?
Breach window unknown
Oct 12, 2025
Claim posted
—
Corroborated · see linked filings
This record's own dates cannot anchor compliance clocks; see the linked filings.
Claim → filing
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Compliance clock
Not assessable
Linked disclosures
Why this link?Regulatory filings (5) · sorted by filing gap
- Massachusetts State AGbd_d1d5a4ce84c29d9b2026-09-01 · +324dCandidate
- California State AGbd_935b807df52a877a2026-09-15 · +338dVerified
- California State AGbd_14e2f6ba42db654b2026-09-25 · +348dVerified
- Oregon State AGbd_3392b05e9b0f70902026-09-26 · +349dVerified
Show 1 more filing ↓Show fewer ↑up to 352d gap
- Texas State AGbd_051c407f829eb5812026-09-29 · +352dVerified
Filing propagation · 5 filings · 4 states
View merged incident ↗Pattern: first filing Sep 1 (MA), last Sep 29 (TX) — a 28-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.
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.
qilin
According to ransomware.live, Qilin ransomware was first observed in July of 2022. Qilin Ransomware is written in Golang and supports multiple encryption modes; all of which are controlled by the operator. Qilin actors practice double extortion – demanding payment for a decryptor, as well as for the non-release of stolen data.