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Straten & Kollegen

incransom

This record tracks a ransomware attack claimed by the incransom group against Straten & Kollegen. 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.

142days open
t1 · Published t2 · Pending
Apr 12, 2026Not disclosed yet
Country
Germany
Business Category
Finance / Legal / Insurance
Employees
0-50
Discovered
2026-04-12
Published
April 12, 2026
Disclosed / Notified
Not disclosed yet
Victim ID
K3cGLgCY3MXH

Attack Summary

Straten & Kollegen GmbH is a tax consulting firm based in Nordhorn, serving clients in the Grafschaft Bentheim, Emsland, and surrounding areas. They provide personalized and competent tax advisory services to both businesses and private individuals, including specialized support for Dutch companies entering the German market. The firm also offers expertise in agricultural bookkeeping and assists registered associations with their tax-related challenges. Their goal is to alleviate the burden of tax processes, allowing clients to focus on their core competencies.

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 stratenundkollegen.de — indexed by HaveIBeenRansom.
0
found in Infostealer logs
1
found in Traditional breaches
0
found in Ransomware leaks
Dropbox_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Leak volumes are locked
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