This record tracks a ransomware attack claimed by the
play group against
Rising Star Hydraulics. 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.
315days open
t1 · Published
t2 · Pending
Business Category
Public Sector
Published
August 06, 2025
Disclosed / Notified
Not disclosed yet
Attack Summary
United States
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 risingstarhyd.com
— indexed by HaveIBeenRansom.
2
found in Infostealer logs
19
found in Traditional breaches
547
found in Ransomware leaks
Rising Star Hydraulics
play · ransomware
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
linkedIN_2.7z.001
Database World ROC · breach
••• emails
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Kool-Air Inc
noescape · ransomware
••• emails
contacts_6.csv
Database World ROC · breach
••• emails
Televerde
play · ransomware
••• emails
+ 3 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.