This record tracks a ransomware attack claimed by the
knight group against
GRUPO SCA（Release of all data). 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.
-87days
t1 · Published
t2 · Disclosed
Published
February 05, 2024
Disclosed / Notified
Nov 11, 2023
Attack Summary
https://www.gruposca.com/historia/Release of all dataEnjoy:http://uzfrntnmwojla5v4w3xvpxerjg43kuzqxmtspqhi5qclwtof5ibgonyd.onion/GRUPOSCA/GRUPOSCA.rar5.png 46.46 KB1.png 97.33 KB2.png 27.62 KB7.png 134.84 KB6.png 76.01 KB8.png 324.76 KB9.png 136.46 KB10.png 175.1 KB
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 gruposca.com
— indexed by HaveIBeenRansom.
7
found in Infostealer logs
63+
found in Traditional breaches
184+
found in Ransomware leaks
Arelance Group
medusa · ransomware
••• emails
linkedIN_2.7z.001
Database World ROC · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
JobAndTalent_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Dropbox_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
LinkedIn.com.txt
Database World ROC · breach
••• emails
+ 10 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.