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Listed on a ransomware leak site

Hanjin Information Systems & Telecommunication Co., Ltd.

hist.co.kr

Hanjin Information Systems & Telecommunication Co., Ltd. was listed on the N0n leak site on Oct 21, 2026. Information as of Oct 21, 2026.

Country: South KoreaIndustry: Technology
Updated continuously · figures as of Oct 21, 2026
Claimed by
N0n
First listed
Oct 21, 2026
Claims recorded
1

Leak-Site Claim.

N0nConfirmed claim
Posted on the leak site
Oct 21, 2026
Collected by Brandefense
Oct 21, 2026
Data claimed
Not stated
Leak-site post text, written by the group
IT services · South Korea | A complete corporate identity directory of an IT services company, 999 personnel accounts with names and corporate email addresses; The client staffing structure showing which personnel are seconded to major client organizations; Third party vendor accounts and their corporate domains | [NOT PAID, EXPOSED]

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Figures as of Oct 21, 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.