This record tracks a ransomware attack claimed by the
sinobi group against
Dance Brothers. 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.
312days open
t1 · Published
t2 · Pending
Business Category
Communication / Marketing
Published
August 09, 2025
Disclosed / Notified
Not disclosed yet
Attack Summary
Dance Brothers, Inc. is a full service cast-in-place concrete contractor that specializes in commercial, industrial, and government projects. With over 40 years of experience, they have expertise in various structural concrete construction projects including heavy foundations, steel frame buildings, and high/mid-rise concrete frames. Their commitment to quality ensures that each project is completed to the satisfaction of owners, architects, and engineers. They offer a wide range of services, including concrete footings, walls, slabs, and precast structures.
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 dancebrothers.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
35+
found in Traditional breaches
104+
found in Ransomware leaks
Merritt Properties, LLC
medusa · ransomware
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Colonial Surety Company
medusa · ransomware
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
Arandell Corp
medusa · ransomware
••• emails
Dropbox_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
luminpdf.com.rar
Anonymous Russia БД · breach
••• emails
+ 4 more leak sources locked
Leak volumes are locked
Sign in to reveal how many records each source exposed and the remaining 7 sources.
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.