COVENANT HEALTH
bd_f5554cb6ca9dec0a · schema v1 · pii pii-v1
Full breach record for COVENANT HEALTH →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
Post text · scraped from the leak site
Covenant Health of Tewksbury, Mass, an innovative, Catholic regional health delivery network and a leader in values-based, not-for-profit health and eldercare. Covenant Health consists of hospitals, skilled nursing and rehabilitation centers, ...
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Incident timeline — mostly unverified
? — ?
Breach window unknown
May 25, 2025
Claim posted
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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 (10) · sorted by filing gap
- Massachusetts State AGbd_1b739003e1664c6a2025-07-11 · +47dVerified by operator
- New Hampshire State AGbd_0201f6c42742ffa22025-12-31 · +220dVerified
- Maine State AGbd_072a28e8c90a0e6b2025-12-31 · +220dVerified
- Nebraska State AGbd_71ad76effc8a5b172025-12-31 · +220dVerified
Show 6 more filings ↓Show fewer ↑up to 225d gap
- Vermont State AGbd_ef41caaf4af9cbfe2025-12-31 · +220dVerified
- Illinois State AGbd_8e8c65f89486fef22026-01-01 · +221dVerified by operator
- California State AGbd_9f5aba5bf6f7a9782026-01-02 · +222dCandidate
- South Carolina State AGbd_d2ea8a1171025f542026-01-02 · +222dVerified by operator
- Montana State AGbd_e35a31c1ca87c68c2026-01-02 · +222dVerified
- Texas State AGbd_95ce0e0243eda1122026-01-05 · +225dVerified
Showing first 10 of 13 linked disclosures.
Filing propagation · 10 filings · 10 states
View merged incident ↗Pattern: first filing Jul 11 (MA), last Jan 5 (TX) — a 178-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
Cascade drawn from the first 10 linked disclosures of 13 — the full spread may be wider.
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.