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CMF

sinobi

This record tracks a ransomware attack claimed by the sinobi group against CMF. 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.

247days open
t1 · Published t2 · Pending
Oct 12, 2025Not disclosed yet
Country
United States
Business Category
Manufacturing / Engineering
Employees
101-1000
Discovered
2025-10-12
Published
October 12, 2025
Disclosed / Notified
Not disclosed yet
Victim ID
V44CmAgUdTNN

Attack Summary

CMF Inc specializes in expert design assistance, fabrication, and installation services for architectural sheet metal and related products. Since 1956, they have collaborated with leading architects and builders to deliver innovative metal solutions for a variety of projects, including commercial, educational, and public spaces. Their comprehensive services encompass design-build, design-assist, CAD/BIM drawing, and all aspects of metal roofing and siding. CMF is recognized for their craftsmanship, having received multiple awards for their work on notable projects like the Apple Park Headquarters and the LACMA Resnick Pavilion.

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

Cross-referenced against HaveIBeenRansom's dark-web index of ransomware leaks, breaches & infostealer logs.
0
found in Infostealer logs
0
found in Traditional breaches
0
found in Ransomware leaks
Emails exposed
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Internal
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External
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Distinct leaks
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••• emails
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••• emails
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••• emails
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••• emails
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Visit Website Original Post View Group: sinobi

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