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Commercial Concrete Systems

lynx

This record tracks a ransomware attack claimed by the lynx group against Commercial Concrete Systems. 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.

550days open
t1 · Published t2 · Pending
Feb 28, 2025Not disclosed yet
Country
United States
Business Category
Communication / Marketing
Employees
51-100
Discovered
2025-03-28
Published
February 28, 2025
Disclosed / Notified
Not disclosed yet
Victim ID
SlXJRMuJktDJ

Attack Summary

Commercial Concrete Systems is the cutting edge leader in structural concrete construction and is committed to excellence and customer satisfaction. Our goal is to produce a quality product, with integrity, completed on time, within budget, by employees who are dedicated to meet, or exceed, our customer's expectation. We are a high performance project team!

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.

file_tree.png
finance_2024.xlsx
passport_scan.jpg
contract_signed.pdf
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Dark Web Exposure

Findings for commercialconcretesystems.com — indexed by HaveIBeenRansom.
0
found in Infostealer logs
127+
found in Traditional breaches
7+
found in Ransomware leaks
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Database World ROC · breach
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Collection1_BF.7z.003
formaceft_db · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum 🪾 · breach
••• emails
Exploit.in.rar
LKnet reserve chat · breach
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
Database World ROC · breach
••• emails
B F R e p o V 3 F i l e s · breach
••• emails
clop · ransomware
••• emails
+ 17 more leak sources locked
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Visit Website Original Post View Group: lynx

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