This record tracks a ransomware attack claimed by the
thegentlemen group against
Orsima. It collects the publicly disclosed attack details — sector, location and
timeline — as published on the operator's leak site and indexed by Dark Eye.
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.
-39days
t1 · Published
t2 · Disclosed
Disclosed / Notified
Jun 22, 2026
Attack Summary
orsima.com zoominfo.com/c/orsima/347930414 ORSIMA is a leading Algerian IT services company with over 30 years of expertise in digital transformation, data center modernization, and cybersecurity. As a strategic partner of major technology providers like Dell Technologies and Microsoft, it offers comprehensive solutions including managed services, software licensing optimization, and professional training. The company is dedicated to helping enterprises and institutions in Algeria optimize their IT infrastructure and ensure high availability and business continuity
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 orsima.com
— indexed by HaveIBeenRansom.
4
found in Infostealer logs
48
found in Traditional breaches
12
found in Ransomware leaks
b1nd.net_71Millon_Email-Pass_Champagne.7z.011
DBs Backup · ransomware
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
PeopleDataLabs_416M.json.7z.00001
Leaks Aggregator @sqan7 · breach
••• emails
LinkedIn.com.txt
Database World ROC · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
ANTIPUBLIC #1.tar.zip.001
DBs Backup · 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
+ 10 more leak sources locked
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Legal Disclaimer:
This ransomware victim record reflects information published on the operator's leak site.
Dark Eye 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.