This record tracks a ransomware attack claimed by the
qilin group against
Omesti Berhad. 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.
241days open
t1 · Published
t2 · Pending
Indexed by Breach House
March 03, 2026
Disclosed / Notified
Not disclosed yet
Attack Summary
www.omesti.com operates within the Energy sector and is headquartered in Malaysia. The entity provides specialized offerings relevant to energy infrastructure, operational technology, or related enterprise services. It has been cataloged in this threat-intelligence index under the listing type ransomware victim, specifically associated with the threat actor qilin. This designation reflects its inclusion in intelligence records documenting cybersecurity incidents and adversary activity. The entry remains neutral, focusing on verified indexing data without speculating on breach details or unconfirmed claims.
Leak Screenshots
13 CAPTURED
Captured directly from the operator's leak site by our collector, last checked 2026-10-26. Verdict evidence: [M1] Published
Proof files published by the operator —
12 image(s) harvested from this entry.
Content is locked; type and dimensions shown.
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Dark Web Exposure
Findings for omesti.com
— indexed by HaveIBeenRansom.
13
found in Infostealer logs
311
found in Traditional breaches
2
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
pureincubation-com.7z.001
Database World ROC · breach
••• emails
ShopBack_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
B F R e p o V 3 F i l e s · breach
••• emails
Database World ROC · breach
••• emails
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