This record tracks a ransomware attack claimed by the
metaencryptor group against
Wooshin Systems. 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
wooshinsys.co.kr/eng/main operates within the IT sector and is situated in the country of Korea. The domain represents the primary web presence of the affected organization. This listing type categorizes the entity as a ransomware victim, with the associated threat actor and source specified as metaencryptor. The description adheres to neutral, encyclopedic standards, focusing on verifiable catalog attributes without extrapolating unconfirmed incident details such as data exfiltration scope, ransom demands, or specific breach timelines. This entry serves to index the relationship between the entity, the threat actor, and the ransomware context within the threat-intelligence database.
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 wooshinsys.co.kr
— indexed by HaveIBeenRansom.
2
found in Infostealer logs
136
found in Traditional breaches
19
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
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Markdom Plastic Products
play · ransomware
••• emails
Ga$$Pacc_Collection_2020_580kk.7z.003
DBs w MTDT · breach
••• emails
shinyhunters · ransomware
••• emails
LKnet reserve chat · breach
••• emails
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