This record tracks a ransomware attack claimed by the
lockbit3 group against
tcels.or.th. 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.
1232days open
t1 · Published
t2 · Pending
Published
January 31, 2023
Disclosed / Notified
Not disclosed yet
Attack Summary
ทีเซลส์ (TCELS) ร่วมกับ RISE ประกาศผลทีมผ่านเข้ารอบ โครงการ TCELS x RISE Accelerator 2022 23 February 2022
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 tcels.or.th
— indexed by HaveIBeenRansom.
11
found in Infostealer logs
113+
found in Traditional breaches
26+
found in Ransomware leaks
MalindoAir_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
MalindoAir_BF.7z
TheUnderground - Reborn · breach
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
Pennsylvania Convention Center
play · ransomware
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
International Process Plants
play · ransomware
••• emails
LEOTVHD_BF.7z
TheUnderground - Reborn · breach
••• emails
Canva_BF_.7z.001
Database World ROC · breach
••• emails
+ 9 more leak sources locked
Leak volumes are locked
Sign in to reveal how many records each source exposed and the remaining 12 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.