This record tracks a ransomware attack claimed by the
stormous group against
KAI. 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.
-49days
t1 · Published
t2 · Disclosed
Published
January 22, 2024
Disclosed / Notified
Dec 04, 2023
Attack Summary
kai.id is the official website of PT Kereta Api Indonesia (Persero), commonly known as KAI, Indonesia’s state-owned railway operator based in Bandung, West Java. KAI operates public rail transport across Indonesia and is described as the country’s main railway company. The organization’s public-facing services and information portal are available through kai.id. The entity was listed as a ransomware victim associated with stormous.
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 kai.id
— indexed by HaveIBeenRansom.
41,417
found in Infostealer logs
151+
found in Traditional breaches
3+
found in Ransomware leaks
pureincubation-com.7z.001
Database World ROC · breach
••• emails
@TXTLOG_ALIEN — @TXTLOG_LINK - 491.txt
Database World ROC · breach
••• emails
contacts_120.csv
Database World ROC · breach
••• emails
RedDoorz_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
ShopBack_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
udemy.com.zip
Database World ROC · breach
••• emails
linkedIN_2.7z.001
Database World ROC · breach
••• emails
+ 15 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.