This record tracks a ransomware attack claimed by the
akira group against
Brockhaus. 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.
283days open
t1 · Published
t2 · Pending
Business Category
Finance / Legal / Insurance
Indexed by Breach House
January 12, 2026
Disclosed / Notified
Not disclosed yet
Attack Summary
Brockhaus Fertigungstechnik offers custom-designed special-purpos
e machinery, efficient retrofitting, and complex control technolo
gy.
We will upload 44gb of corporate data soon. Financials, Lots of i
nternal data, scanned employee documents, client information, pro
jects, drawings and specifications, contracts and agreement, etc.
Leak Screenshots
1 CAPTURED
Captured directly from the operator's leak site by our collector, last checked 2026-10-04. Verdict evidence: [akira/terminal] Brockhaus
Showing the latest capture only
Unlock the daily capture history — up to 45 days of evidence.
What's In This Leak
Composition analysis from Have I Been Ransom · ransomware leak.
—
Identity documents present
csv
129,396
records · 145 files
xls
9,877
records · 89 files
••••
••••••••
records · ••••• files
••••
••••••••
records · ••••• files
Identity documents
••••
••% of records
Full composition is locked
Unlock the remaining 2 file type(s), the corporate vs personal email split.
Dark Web Exposure
Findings for brockhaus.de
— indexed by HaveIBeenRansom.
106
found in Infostealer logs
67+
found in Traditional breaches
3+
found in Ransomware leaks
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
linkedIN_2.7z.001
Database World ROC · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Database World ROC · breach
••• emails
B F R e p o V 3 F i l e s · breach
••• emails
+ 14 more leak sources locked
Leak volumes are locked
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