This record tracks a ransomware attack claimed by the
lockbit5 group against
utb.edu.vn. 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.
109days open
t1 · Published
t2 · Pending
Disclosed / Notified
Not disclosed yet
Attack Summary
The school's mission is to train human resources at the undergraduate and postgraduate levels;...
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 utb.edu.vn
— indexed by HaveIBeenRansom.
161
found in Infostealer logs
32
found in Traditional breaches
0
found in Ransomware leaks
cutout.pro - @bereza_bd.rar
DataClub · breach
••• emails
@TXTLOG_ALIEN — @TXTLOG_LINK - 491.txt
Database World ROC · breach
••• emails
3200000 lines.txt
formaceft_db · breach
••• emails
Edmodo_BF.7z
Formaceft db · breach
••• emails
SellyVN_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Database World ROC · breach
••• emails
LKnet reserve chat · breach
••• emails
+ 3 more leak sources locked
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