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Mitsubishi Chemical Group

everest

This record tracks a ransomware attack claimed by the everest group against Mitsubishi Chemical Group. 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.

654days open
t1 · Published t2 · Pending
Aug 31, 2024Not disclosed yet
Country
Japan
Business Category
Manufacturing / Engineering
Employees
51-100
Discovered
2024-08-31
Published
August 31, 2024
Disclosed / Notified
Not disclosed yet
Victim ID
6T1VhhT1ZfCd

Attack Summary

Since Mitsubishi Chemicals think that this situation doesn’t bother them much and are more worried about the earthquake 6 terabytes of internal data containing drawings, developments, contracts. Also information about incidents within the companyTo contact us, use e-mail [email protected], then you will receive all further points after we understand that you are seriously interested. Strictly […]

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.

file_tree.png
finance_2024.xlsx
passport_scan.jpg
contract_signed.pdf
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Dark Web Exposure

Cross-referenced against HaveIBeenRansom's dark-web index of ransomware leaks, breaches & infostealer logs.
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found in Infostealer logs
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found in Traditional breaches
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found in Ransomware leaks
Emails exposed
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Full exposure is locked
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