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Listed on a ransomware leak site

株式会社ミヤキ

kashima-coat.com

株式会社ミヤキ was listed on the Cicada 3301 leak site on Sep 6, 2024. Information as of Oct 19, 2026.

Country: JapanIndustry: Manufacturing, Mining
Updated continuously · figures as of Oct 19, 2026
Claimed by
Cicada 3301
First listed
Sep 6, 2024
Claims recorded
1

Leak-Site Claim.

Cicada 3301Confirmed claim
Posted on the leak site
Sep 6, 2024
Collected by Brandefense
Jul 12, 2025
Data claimed
Not stated
Leak-site post text, written by the group
Manufacturing of "Kashima Coat®", a unique technology in the world; Also compatible with difficult-to-anodize materials; Anodizing of aluminum die castings; Standard production of hard anodized aluminum, which boasts industry-leading standards. We have downloaded all the research materials of the company's products such as anti-corrosion aluminum, Kashima coating, hard anti-corrosion aluminum, etc. Data will be released soon if the company doesn't contact us!

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Figures as of Oct 19, 2026. Confirmed leak-site claims collected by Brandefense technologies and validated by Brandefense analysts.

Listed on a leak site means a ransomware group has claimed the company; it is not a confirmed breach. To request a correction or removal, contact Brandefense.