This record tracks a ransomware attack claimed by the
metaencryptor group against
DAEWON Chemical. 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
Indexed by Breach House
November 07, 2026
Leak Status
pending
checked 2026-11-07
Disclosed / Notified
Not disclosed yet
Attack Summary
daewon21.co.kr operates within the IT sector and is situated in Korea. The entity is cataloged in the threat-intelligence index as a ransomware victim associated with the metaencryptor threat actor. This listing reflects observed cybersecurity intelligence concerning the entity's exposure to ransomware activity within its sector and geographic context. The description remains neutral, focusing on the verified association between daewon21.co.kr, the metaencryptor actor, and the ransomware victim classification without disclosing unverified incident details. Such catalog entries support threat analysts, security teams, and defenders in understanding entity-level risk profiles.
Leak Screenshots
1 CAPTURED
Captured directly from the operator's leak site by our collector, last checked 2026-11-07. Verdict evidence: [M1] No files available yet. Files for this campaign have not been published yet.
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Dark Web Exposure
Findings for daewon21.co.kr
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
154+
found in Traditional breaches
4+
found in Ransomware leaks
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
Full Clouds Cit0day_2.7z.001
DBs w MTDT · breach
••• emails
DUMP ULP 08.07.2026 Base34 1.txt
Database World ROC · breach
••• emails
Ga$$Pacc_Collection_2020_580kk.7z.003
DBs w MTDT · breach
••• emails
ANTIPUBLIC #1.tar.zip.001
DBs Backup · breach
••• emails
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
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