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toa-const.co.jp

Ransomware group thegentlemen hits TOA

MEDIUM
·Not Found·JP·2026-08-14

TOA — a not found target operating in JP has been listed by the thegentlemen ransomware group on 2026-08-14. The information below reflects what the threat actor has publicly claimed on their leak site; the details have not been independently verified.

Incident Report

Target OrganizationTOA
Threat Group
thegentlemen
Summarytoa-const.co.jp zoominfo.com/c/toa-corp/425840057 TOA Corporation is a prominent Japanese general contractor specializing in marine civil engineering, land reclamation, and port infrastructure development. The company focuses on delivering high-quality, economically viable construction projects while prioritizing environmental sustainability and technological innovation. Through its corporate portal, stakeholders can access detailed information on their advanced engineering services, corporate philosophy, and investor relations.
Date of Breach2026-08-14
Discovery Date2026-08-14
RegionJP
Target Domaintoa-const.co.jp
Business SectorNot Found
Severity
MEDIUM

Claim by thegentlemen

toa-const.co.jp zoominfo.com/c/toa-corp/425840057 TOA Corporation is a prominent Japanese general contractor specializing in marine civil engineering, land reclamation, and port infrastructure development. The company focuses on delivering high-quality, economically viable construction projects while prioritizing environmental sustainability and technological innovation. Through its corporate portal, stakeholders can access detailed information on their advanced engineering services, corporate philosophy, and investor relations.

Posted by the thegentlemen threat actor on its public leak site. This is the group's own statement and has not been independently verified by HackerFeeds.

Disclaimer

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