This record tracks a ransomware attack claimed by the
blacksuit group against
hetrhedens.nl. 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.
-77days
t1 · Published
t2 · Disclosed
Business Category
Communication / Marketing
Published
November 17, 2024
Disclosed / Notified
Sep 02, 2024
Attack Summary
Het Rhedens heeft drie locaties die samen alle vormen van voortgezet onderwijs aanbieden: van praktijkonderwijs tot en met gymnasium. We willen dat de leerling zijn talenten maximaal ontplooit en zich ontwikkelt tot een betrokken, sociale en zelfbewuste deelnemer aan de samenleving.
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 hetrhedens.nl
— indexed by HaveIBeenRansom.
6
found in Infostealer logs
202+
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
Ticketcounter_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
AntiPublic_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
Neopets_BF.7z
TheUnderground - Reborn · breach
••• emails
+ 17 more leak sources locked
Leak volumes are 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.