This record tracks a ransomware attack claimed by the
Curious Worm group against
benchmarkseniorliving.com. 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.
0days open
t1 · Published
t2 · Pending
Business Category
Healthcare / Pharma
Indexed by Breach House
November 12, 2026
Disclosed / Notified
Not disclosed yet
Attack Summary
Benchmark Senior Living is a healthcare organization based in the United States that provides senior living services and assisted living care to older adults. The company operates residential communities designed to support independent and assisted living needs for seniors across multiple locations. Benchmark Senior Living is listed in this index as a ransomware victim associated with the Curious Worm threat actor, indicating the organization was targeted in a ransomware campaign attributed to that group.
Leak Screenshots
1 CAPTURED
Captured directly from the operator's leak site by our collector, last checked 2026-11-12. Verdict evidence: [DA1] Open directory /storage/benchmarkseniorliving/: 7 entries: BI/, CEO OFFICE/, COMMUNITY LEADERS/, HUMAN RESOURCES/, IT/, LEGAL/
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Dark Web Exposure
Findings for benchmarkseniorliving.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
1,236
found in Traditional breaches
892
found in Ransomware leaks
McKesson Corporation
shinyhunters · ransomware
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
PeopleDataLabs_416M.json.7z.00001
Leaks Aggregator @sqan7 · breach
••• emails
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
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