This record tracks a ransomware attack claimed by the
DYSPHOR1A group against
Yoma Fleet. 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.
0days open
t1 · Published
t2 · Pending
Published
August 21, 2026
Disclosed / Notified
Not disclosed yet
Attack Summary
Yoma Fleet is a leading vehicle operating lease, rental, and financing company based in Yangon, Myanmar. The platform provides centralized administration and management for vehicle orders, employee financing, repayments, users, and employee records. Admin account access — need to contact on Telegram.
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 yomafleet.com
— indexed by HaveIBeenRansom.
37
found in Infostealer logs
32+
found in Traditional breaches
1+
found in Ransomware leaks
DUMP ULP 07.07.2026 Base34 1.txt
Database World ROC · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
MalindoAir_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
DUMP ULP 07.07.2026 Base34 3.txt
Database World ROC · breach
••• emails
148GB (41).txt
DBs Backup · breach
••• emails
DUMP ULP 07.07.2026 Base34 2.txt
Database World ROC · breach
••• emails
MalindoAir_BF.7z
TheUnderground - Reborn · breach
••• emails
b1nd.net_71Millon_Email-Pass_Champagne.7z.011
DBs Backup · ransomware
••• emails
+ 11 more leak sources locked
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.