This record tracks a ransomware attack claimed by the
thegentlemen group against
Chase Asia. 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.
-48days
t1 · Published
t2 · Disclosed
Business Category
Finance / Legal / Insurance
Disclosed / Notified
Jan 28, 2026
Attack Summary
chase.co.th zoominfo.com/c/chase-asia-co-ltd/463991442 Chase Asia is a Thai public company specializing in debt collection and management of non-performing loans (NPLs) . Founded in 1998 and headquartered in Nonthaburi, it also provides lending services and legal collection support
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 chase.co.th
— indexed by HaveIBeenRansom.
2
found in Infostealer logs
169
found in Traditional breaches
0
found in Ransomware leaks
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••• emails
UnderArmour_BF_.7z.001
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••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
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.