This record tracks a ransomware attack claimed by the
mallox group against
Mecaro Co., Ltd. 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.
1216days open
t1 · Published
t2 · Pending
Published
February 16, 2023
Disclosed / Notified
Not disclosed yet
Attack Summary
Company Introduction : Mecaro Co., Ltd is No1 Best Semicon parts company authorized in parts area by producing optimal semiconductor part of equipments through ceaseless technology development and research for about 15 years. MORE INFO: https://www.wsj.com/market-data/quotes/KR/241770/financials LEAKED DATA: https://anonfiles.com/bb60w5Ydy6/PLM_zip PASSWORD FOR ARCHIVE: kPl%l!ttuJ8;1Dxali3u1TzO%gk=7tJh
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 wsj.com
— indexed by HaveIBeenRansom.
5,022
found in Infostealer logs
2,828+
found in Traditional breaches
172+
found in Ransomware leaks
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
Guccifer 2.0
ddosecret · breach
••• emails
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Bitly_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
+ 17 more leak sources 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.