halmek holdings Co.,Ltd.
Report on Investigation of Unauthorized Access to HALMEK up Site (Final Report)
Published investigation results on unauthorized access to the HALMEK up site. Five past unauthorized access incidents by third parties were confirmed, but no traces of personal information exfiltration were found. Security enhancements will continue and reporting to the Personal Information Protection Commission will be maintained. Impact on consolidated results for the fiscal year ending March 2027 is judged to be minimal.
Key Figures
- Number of unauthorized access incidents: 5 cases
- Period affected: June 13, 2026; August 7, 2026; September 2, 2026; September 3, 2026; September 9, 2026
- Scope of impact: No traces of personal information leakage; impact on results judged to be minimal
AI要約
Key Points of the News
The investigation into unauthorized access to the HALMEK up site, announced on September 11, 2026, has been completed. According to a forensic investigation by external experts, five unauthorized access incidents on June 13, 2026; August 7, 2026; September 2, 2026; September 3, 2026; and September 9, 2026 were confirmed, but no traces of file viewing, acquisition, or external transfer were found. No traces of personal information leakage were identified. The company will implement recurrence prevention measures and continue reporting to the Personal Information Protection Commission. The impact on results for the fiscal year ending March 2027 is expected to be minimal.
Future Measures and Impact on Shareholders
Based on the investigation results, the company will strengthen system and network security measures and monitoring frameworks. Reporting to the Personal Information Protection Commission will continue, and efforts will be made to prevent recurrence. Although direct impact on results is judged to be minimal, any matters that should be disclosed in the future will be promptly announced.
halmek holdings Co.,Ltd.
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