This record tracks a ransomware attack claimed by the
play group against
Northern Mechanical Contractors. 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.
-58days
t1 · Published
t2 · Disclosed
Disclosed / Notified
Mar 01, 2026
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 northernmc.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
27+
found in Traditional breaches
21+
found in Ransomware leaks
Arandell Corp
medusa · ransomware
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
parkmobile.io.7z
Leaks Aggregator @sqan7 · breach
••• emails
MMGFusion_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Dropbox_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
UnderArmour_BF_.7z.001
Database World ROC · breach
••• emails
+ 9 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.