This record tracks a ransomware attack claimed by the
lockbit3 group against
crossinggroup.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.
1154days open
t1 · Published
t2 · Pending
Disclosed / Notified
Not disclosed yet
Attack Summary
The Crossing Group is one of the largest trenchless construction companies in North America. We specialize in providing the energy, municipal, civil and utility sectors with the integrated, full-service offering of solutions required to overcome the...
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 crossinggroup.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
20+
found in Traditional breaches
40+
found in Ransomware leaks
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••• emails
UnderArmour_BF_.7z.001
Database World ROC · breach
••• emails
Parker Development Company
play · ransomware
••• emails
KIRBYCORP.COM
clop · ransomware
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
shouldve_paid_the_ransom_CANADALIFE-SHINYHUNTERS.7z
Database World ROC · breach
••• emails
LEGO Construction Co
medusa · ransomware
••• emails
CafePress_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
+ 11 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.