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Northern Mechanical Contractors

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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.

136days open
t1 · Published t2 · Pending
Apr 28, 2026Not disclosed yet
Country
Canada
Business Category
Other
Employees
51-100
Discovered
2026-05-12
Published
April 28, 2026
Leak Status
leaked
checked 2026-09-05
Disclosed / Notified
Not disclosed yet
Victim ID
AppBNuPza78m

Attack Summary

United States

Leak Screenshots

1 CAPTURED

Captured directly from the operator's leak site by our collector, last checked 2026-09-05. Verdict evidence: [H2] DOWNLOAD LINKS: http://x6zdxw6vt3gtpv35yqloydttvfvwyrju3opkmp4xejmlfxto7ahgnpyd.onion/NOMC

Leak site capture 2026-09-08
2026-09-08

Capture history — 3 day(s) tracked. Content is locked.

2026-09-08
2026-09-05
2026-09-05
Showing the latest capture only
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What's In This Leak

Composition analysis from Have I Been Ransom · ransomware leak.
941
Records
5
File types
YES
Identity documents present
databases 493 records · 143 files
xlsx 416 records · 3 files
•••• •••••••• records · ••••• files
•••• •••••••• records · ••••• files
•••• •••••••• records · ••••• files
Emails
•••••••
Corporate
••••••
••%
Personal
••••••
••%
Identity documents
••••
••% of records
Full composition is locked
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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
Rochon
play · ransomware
••• 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
B F R e p o V 3 F i l e s · breach
••• emails
Database World ROC · breach
••• emails
Durov · breach
••• emails
+ 9 more leak sources locked
Leak volumes are locked
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Want the complete picture — passwords, machines, full leak files? It's all searchable on HaveIBeenRansom.
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