This record tracks a ransomware attack claimed by the
qilin group against
SEL (Safety Engineering Laboratory). 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.
-85days
t1 · Published
t2 · Disclosed
Business Category
Manufacturing / Engineering
Disclosed / Notified
Jan 25, 2026
Attack Summary
SEL (Safety Engineering Laboratory) was named by the qilin ransomware group as a targeted organization. It operates in the Manufacturing / Engineering sector and is estimated to employ around 0-50 people. The affected entity is based in Germany. The incident was first observed on April 20, 2026. Breach House catalogues this incident from publicly available leak-site data; no stolen files are hosted here.
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.
Dark Web Exposure
Findings for seldirect.com
— indexed by HaveIBeenRansom.
1
found in Infostealer logs
44
found in Traditional breaches
21
found in Ransomware leaks
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
Access Intelligence
play · ransomware
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
MIPS Technologies
play · ransomware
••• emails
AT&T 5 Million Leaked Database.7z
Database World ROC · breach
••• emails
Dropbox_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
+ 7 more leak sources locked
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Legal Disclaimer:
This ransomware victim record reflects information published on the operator's leak site.
Breach.house does not acquire, download, host, access or redistribute unlawfully obtained data. It indexes only publicly visible information posted by ransomware, breach and infostealer operators and open web sources, without accessing the underlying stolen content. The service supports public awareness, legitimate research and cyber-resilience.