A ransomware attack disrupted operations at South Korean conglomerate Kyowon

Security Affairs

January 15, 2026 at 9:25 PM

Overview

Kyowon Group, a major South Korean conglomerate, has confirmed that it was hit by a ransomware attack that significantly disrupted its operations. This incident may have also compromised customer data, raising concerns about the safety of personal information for millions of users across its various subsidiaries. Kyowon is involved in diverse sectors including education, publishing, media, and technology, making the potential impact of this breach far-reaching. The company is currently working to assess the damage and restore its systems, but the attack underscores the vulnerabilities that large organizations face in today’s digital landscape. This incident serves as a reminder for companies to bolster their cybersecurity measures to protect sensitive data from similar attacks.

Key Takeaways

Affected Systems: Kyowon Group operations, customer data
Timeline: Newly disclosed

Original Article Summary

South Korean conglomerate Kyowon confirmed a ransomware attack that disrupted operations and may have exposed customer data. Kyowon Group is a major South Korean conglomerate with diverse business interests spanning education, publishing, media, and technology. It operates nationwide, serving millions of customers through its various subsidiaries and brands. The company is a significant player in […]

Impact

Kyowon Group operations, customer data

Exploitation Status

The exploitation status is currently unknown. Monitor vendor advisories and security bulletins for updates.

Timeline

Newly disclosed

Remediation

Not specified

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to Ransomware, Data Breach.

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