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Thermofin

sarcoma

This record tracks a ransomware attack claimed by the sarcoma group against Thermofin. 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.

-39days
t1 · Published t2 · Disclosed
Sep 23, 2025Aug 16, 2025
Country
Canada
Business Category
IT
Employees
51-100
Discovered
2025-09-23
Published
September 23, 2025
Disclosed / Notified
Aug 16, 2025
Victim ID
M12p3RivvfJi

Attack Summary

Thermofin Thermofin GmbH specializes in innovative and high-performance cooling solutions for various industries, including industrial refrigeration and air conditioning. Their product range includes evaporators, air coolers, heat pumps, and hybrid chillers, designed to cater to both commercial and industrial clients. Established in 2002, the company has continually expanded its production capabilities and invested in creating new jobs. With a commitment to quality management and technical expertise, Thermofin serves a broad customer base while maintaining a focus on sustainable growth and employee development.Geo: Germany - Leak size: 2.9 TB Archive - Contains: Files, SQL, Exchange

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

Findings for thermofin.de — indexed by HaveIBeenRansom.
6
found in Infostealer logs
2,976+
found in Traditional breaches
24+
found in Ransomware leaks
Thermofin
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Cit0day [cit0day.in] breaches.csv
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justclick.ru (3.7m&62k&162k).rar
Durov · breach
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eda.yandex.ru CSV.zip
Misha-z88 DB · breach
••• emails
+ 14 more leak sources locked
Leak volumes are locked
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