This record tracks a ransomware attack claimed by the
threeam group against
bhn-expertise.com. 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.
0days open
t1 · Published
t2 · Pending
Business Category
Services
Indexed by Breach House
September 28, 2026
Leak Status
pending
checked 2026-09-28
Disclosed / Notified
Not disclosed yet
Attack Summary
bhn-expertise.com operates in Germany offering professional services such as consulting, training, and expertise solutions to businesses across various industries. The company focuses on delivering tailored advisory and implementation support, leveraging specialized knowledge to improve client performance and compliance. As a member of the services sector, it serves a broad client base that includes corporate and public‑sector organizations. The organization was identified in a threat‑intelligence index as a ransomware victim associated with the threeam actor.
Leak Screenshots
1 CAPTURED
Captured directly from the operator's leak site by our collector, last checked 2026-09-28. Verdict evidence: [H11] PUBLISHED 0%
Capture history —
2 day(s) tracked. Content is locked.
Showing the latest capture only
Unlock the 2 captures already taken.
Dark Web Exposure
Findings for bhn-expertise.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
172
found in Traditional breaches
33
found in Ransomware leaks
linkedIN_2.7z.001
Database World ROC · breach
••• emails
linkedIN_2.7z.001
DBs Backup · breach
••• emails
BqNyADhG.7z
DBs Backup · breach
••• emails
Pitney Bowes Inc. (pb.com)
shinyhunters · ransomware
••• emails
carbao.fr.rar
Database World ROC · breach
••• emails
Database World ROC · breach
••• emails
LKnet reserve chat · breach
••• emails
+ 8 more leak sources locked
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