This record tracks a ransomware attack claimed by the
lynx group against
madisonareaymca.org. 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.
-52days
t1 · Published
t2 · Disclosed
Business Category
Communication / Marketing
Published
January 05, 2026
Disclosed / Notified
Nov 15, 2025
Attack Summary
The Madison Area YMCA offers a variety of programs and services focusing on youth development, healthy living, and social responsibility. Their offerings include summer camps, early childhood education, fitness classes, and community initiatives, catering to individuals and families of all ages. The organization aims to create an inclusive and supportive environment where everyone can grow, connect, and thrive. With facilities like the F.M. Kirby Children's Center and various gyms, it provides resources and opportunities for physical and emotional well-being.
Leak Screenshots
SAMPLE
Proof-of-breach screenshots the operator posted from the stolen data. Previews are
redacted and locked — the originals are available on HaveIBeenRansom.
Dark Web Exposure
Findings for madisonareaymca.org
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
173
found in Traditional breaches
0
found in Ransomware leaks
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••• emails
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••• emails
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TheUnderground - Reborn · breach
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contacts_109.csv
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••• emails
contacts_104.csv
Database World ROC · breach
••• emails
contacts_112.csv
Database World ROC · breach
••• emails
contacts_110.csv
Database World ROC · breach
••• emails
+ 11 more leak sources locked
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Legal Disclaimer:
This ransomware victim record reflects information published on the operator's leak site.
Breach.house does not acquire, download, host, access or redistribute unlawfully obtained data. It indexes only publicly visible information posted by ransomware, breach and infostealer operators and open web sources, without accessing the underlying stolen content. The service supports public awareness, legitimate research and cyber-resilience.