This record tracks a ransomware attack claimed by the
medusa group against
Construction Systems inc. 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.
-56days
t1 · Published
t2 · Disclosed
Business Category
Construction / Real Estate
Published
October 11, 2024
Disclosed / Notified
Aug 17, 2024
Attack Summary
Construction Systems inc. provides complete commercial renovation and specialties installation services for medical, commercial office, industrial, retail, education and etc. Construction Systems corporate office is located in 2865 E 14th Ave, Columbus, Ohio, 43219, United States and has 105 employees.The total amount of data leakage is 80.80 GB
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 consysohio.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
246
found in Traditional breaches
1,492
found in Ransomware leaks
Construction Systems inc
medusa · ransomware
••• emails
Arboris
play · ransomware
••• emails
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
Arandell Corp
medusa · ransomware
••• emails
Exploit.in.rar
LKnet reserve chat · breach
••• emails
Colonial Surety Company
medusa · ransomware
••• emails
+ 17 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.