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Recent Breaches › Hanjin Information Systems & Telecommunication Co., Ltd. Listed by N0n Ransomware Group

HIGH severityUnverified claimHow we verify

Hanjin Information Systems & Telecommunication Co., Ltd. Listed by N0n Ransomware Group: Ransomware Claim — What’s Alleged & What To Do

RBRecent Breaches Breach Intelligence·October 21, 2026
Hanjin Information Systems & Telecommunication Co., Ltd. Listed by N0n Ransomware Group

Reported October 21, 2026.

HIGH
Severity
October 21, 2026
Disclosed
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Hanjin Information Systems & Telecommunication Co., Ltd. was listed by the N0n ransomware group on October 21, 2026, with the group claiming to have obtained data from an undisclosed number of individuals. Anyone who has shared personal information with the company should verify their exposure and follow recommended security steps.

Severity & verification
HIGH severityUnverified claim
Data types not itemised.
Published on a ransomware group’s leak site — an unverified extortion claim until the named organization or credible reporting corroborates it.
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AICompiled with AI assistance from public sources and published under our editorial standards.

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Recent Breaches is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data, and we do not hold the data claimed in leak-site listings. Incidents are compiled from publicly accessible sources and threat-intelligence platforms and are reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — write to support@galaxywarden.com or press@recentbreaches.com.
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How this breach connects

Company

Attributed to

Method

SourceLeak-site claim data adapted from RansomLook.io, used under CC BY 4.0.

CompanyHanjin Information Systems & Telecommunication Co., Ltd. security record
84/100
DoxxScan™ · Low doxx risk
B- 76Above-average record

1 reported incident on record.

See Hanjin Information Systems & Telecommunication Co., Ltd.’s full breach history →

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Read GalaxyWarden’s full analysis of the Hanjin Information Systems & Telecommunication Co., Ltd. Listed by N0n Ransomware Group →

Source: threat-actor leak-site listing

Publicly posted by n0n — unverified claim, pending independent verification. Leak-site claim data adapted from RansomLook.io, used under CC BY 4.0.

Breach listings — particularly those originating from ransomware or leak sites — are third-party claims that may be unverified, incomplete, or inaccurate. A listing does not by itself confirm that a breach occurred or that any specific data was exposed. Severity is an automated assessment, not a definitive rating. Verification status is shown where available.

Attributions to threat groups and methods reflect public reporting and, in some cases, unverified claims made by the groups themselves; they may be incomplete or later revised. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company or group named on this page. This information is aggregated from public sources for awareness only and is not legal, security, or investment advice.

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