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The DM Burr Group

sinobi

This record tracks a ransomware attack claimed by the sinobi group against The DM Burr Group. 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.

394days open
t1 · Published t2 · Pending
Aug 04, 2025Not disclosed yet
Country
United States
Business Category
Communication / Marketing
Employees
51-100
Discovered
2025-09-28
Published
August 04, 2025
Disclosed / Notified
Not disclosed yet
Victim ID
qCI8Sw6kMg2O

Attack Summary

The DM Burr Group is a multifaceted company that has many divisions that are complementary to one another giving our customers the easiest way possible to bundle services together thus saving time and money at the same time. DM Burr was started in January of 1998 and has had extraordinary growth due to our ever present "the customer comes first" attitude. Cannot imagine a better group of managers and employees than the ones that work at DM Burr. DM Burr Mechanical- All phases of Heating, Cooling, Plumbing and Electrical installation, service and repair. Direct vendor of York and Lennox. DM Burr Disaster Restoration-Water.

Leak Screenshots

SAMPLE

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finance_2024.xlsx
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contract_signed.pdf
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Dark Web Exposure

Findings for dmburr.com — indexed by HaveIBeenRansom.
0
found in Infostealer logs
403+
found in Traditional breaches
34+
found in Ransomware leaks
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B F R e p o V 3 F i l e s · breach
••• emails
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Visit Website Original Post View Group: sinobi

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