Kettering Health
bd_2a0f8790e6cc045d · schema v1 · pii pii-v1
Full breach record for Kettering Health →Press / market disclosure — not a breach-notification filing
A media or market posting that confirms an incident but carries no breach-notification fields, so compliance clocks aren't assessable. The summary below is extracted from the coverage — verify against the source.
System-wide cyberattack forces Kettering Health to cancel procedures, call center down. Kettering Health: Kettering Health has been the victim of a cyberattack that caused a widespread technological failure; elective procedures have been cancelled for the day. Emergency rooms and clinics remain open and continue to treat patients. The hospital is working with a third-party organization to quickly resolve this issue and restore its systems. Linked ransomware group: interlock.
J jump to incidentP pin to compareR raw source
Incident timeline — mostly unverified
? — ?
Breach window unknown
May 20, 2025
Press report
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Corroborated · see linked filings
Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.
Attack → press
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Compliance clock
Not assessable
Linked disclosures
Why this link?Ransomware claims (1)
- Leak Siteinterlockbd_a4b8d5150fc6b17f2025-06-04 · +15dCandidate
Regulatory filings (1) · sorted by filing gap
- HHS OCRbd_bf18f19b05f7374f2025-07-21 · +62dVerified
Filing propagation · 2 filings
View merged incident ↗Pattern: first filing May 20, last Jul 21 (OH) — a 62-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
- incident type + narrative only (may be machine-translated)
- discovery date
- materiality
- affected count
- data types
- compliance clock
The ✕ fields stay blank until a regulatory filing or victim disclosure lands.
interlock
According to ransomware.live, Interlock is a ransomware group first observed in September 2024 that targets critical infrastructure sectors including healthcare, government, education, and technology across North America and Europe using double-extortion, with 57+ claimed victims including a major US dialysis provider exposing over two million patient records.