This record tracks a ransomware attack claimed by the
interlock group against
Kettering Health. It collects the publicly disclosed attack details — sector, location and
timeline — as published on the operator's leak site and indexed by Breach House.
Window Zero
EXPOSURE GAP
Window Zero is the time the breach stayed in the open before
anyone said so — the gap between when the attack was first discovered
on the operator's leak site (t1) and when it was publicly disclosed (t2).
The wider this window, the longer victims, staff and customers were exposed with no warning.
458days open
t1 · Published
t2 · Pending
Business Category
Healthcare / Pharma
Disclosed / Notified
Not disclosed yet
Attack Summary
ketteringhealth.org operates within the United States healthcare and medicine sector, providing healthcare-related services and digital infrastructure relevant to patient care, clinical operations, or health administration. As cataloged in threat-intelligence resources, this entity is listed as a ransomware victim associated with threat actor interlock. The designation reflects the cybersecurity event classification tied to the attack pattern or actor attribution, without confirming specific stolen data, record counts, ransom terms, or operational impact. This listing serves to contextualize the entity within broader healthcare cybersecurity risk monitoring and threat actor tracking frameworks.
Leak Screenshots
SAMPLE
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Dark Web Exposure
Findings for ketteringhealth.org
— indexed by HaveIBeenRansom.
237
found in Infostealer logs
2,676+
found in Traditional breaches
324+
found in Ransomware leaks
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
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