This record tracks a ransomware attack claimed by the
trigona group against
Samuel Sekuritas Indonesia & Samuel Aset Manajemen. 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.
-41days
t1 · Published
t2 · Disclosed
Business Category
Finance / Legal / Insurance
Published
January 18, 2024
Disclosed / Notified
Dec 09, 2023
Attack Summary
PT Samuel Sekuritas Indonesia (SSI) is a prominent financial advisory company based in Jakarta, Indonesia. Established in 1992, the company operates as a full-service investment bank, offering a wide range of financial services to both institutional and retail clients. SSI adopts a selective approach in choosing its businesses and clients.
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 samuel.co.id
— indexed by HaveIBeenRansom.
28
found in Infostealer logs
247+
found in Traditional breaches
0+
found in Ransomware leaks
pureincubation-com.7z.001
Database World ROC · breach
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
ShopBack_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
contacts_97.csv
Database World ROC · breach
••• emails
contacts_101.csv
Database World ROC · breach
••• emails
contacts_99.csv
Database World ROC · breach
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
+ 8 more leak sources locked
Leak volumes are locked
Sign in to reveal how many records each source exposed and the remaining 11 sources.
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.