This record tracks a ransomware attack claimed by the
ms13089 group against
brittanyresidential.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.
-32days
t1 · Published
t2 · Disclosed
Business Category
Construction / Real Estate
Disclosed / Notified
Apr 04, 2026
Attack Summary
At Brittany Residential, Inc., we believe in creating a world where individuals with developmental disabilities are supported, valued, and empowered to live fulfilling lives. Our dedicated team provides compassionate, person-centered care that...
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 brittanyresidential.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
69+
found in Traditional breaches
5+
found in Ransomware leaks
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Apollo.io DB 816millions.rar
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@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
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••• emails
contacts_117.csv
Database World ROC · breach
••• emails
Arandell Corp
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••• emails
Colonial Surety Company
medusa · ransomware
••• emails
+ 12 more leak sources locked
Leak volumes are 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.