This record tracks a ransomware attack claimed by the
rhysida group against
Hochschule Kaiserslautern. 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.
1086days open
t1 · Published
t2 · Pending
Business Category
Education
Disclosed / Notified
Not disclosed yet
Attack Summary
Hochschule Kaiserslautern The Kaiserslautern University of Applied Sciences is a Hochschule (University of Applied Sciences) with 3 campuses located in Kaiserslautern, Germany, in Pirmasens, Germany and in Zweibrucken, Germany. Documents Data Catalog: 241 GB, 294 254 Files 40% Not sold data was uploaded, data hunters, enjoy More
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 hs-kl.de
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
326+
found in Traditional breaches
10+
found in Ransomware leaks
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
TAPAir_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
TAPAir_BF_.7z.001
Database World ROC · breach
••• emails
Canva_BF_.7z.001
Database World ROC · breach
••• emails
Canva_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
+ 17 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.