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Listed on a ransomware leak site

JIEI (Thailand) Co., Ltd

jieithai.com

JIEI (Thailand) Co., Ltd was listed on the The Gentlemen and NightSpire leak site on Jun 24, 2025. Brandefense has recorded 2 separate claims against it. Information as of Oct 19, 2026.

Country: ThailandIndustry: Unknown
Updated continuously · figures as of Oct 19, 2026
Claimed by
The Gentlemen, NightSpire
First listed
Jun 24, 2025
Claims recorded
2

2 Leak-Site Claims.

The GentlemenConfirmed claim
Posted on the leak site
Jun 24, 2025
Collected by Brandefense
Sep 9, 2025
Data claimed
Not stated
Leak-site post text, written by the group
[removed] JIEI (Thailand) Co., Ltd. was founded in November 2011 as a member company of the Kasei Kogyo Co., Ltd. group. Active in business since 1966, the Kasei Kogyo group, with a core focus on rubber extrusion for automobile use, has arrived at the present together with the development of the world's automotive industry. Through a variety of processes, from planning and development in industrial methods to production, we place a priority on responding to global demands and are involved in precision and quality product manufacturing using advanced technology that can respond to the needs of…
NightSpireConfirmed claim
Posted on the leak site
Jun 24, 2025
Collected by Brandefense
Jul 11, 2025
Data claimed
Not stated
Leak-site post text, written by the group
JIEI (THAILAND) CO., LTD

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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.