The ransomware incident at our Philippine subsidiary was resolved with system restoration on April 29; no information leakage has been confirmed. 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The impact on financial performance is currently under review.","jir_summary":"### Status of the Ransomware Incident\nA ransomware incident occurred at Yamaichi Electric Co., Ltd.'s Philippine subsidiary Pricon Microelectronics, Inc. on April 22, 2026. In collaboration with an external cybersecurity specialist organization, recovery efforts were undertaken, and the affected systems resumed normal operations from April 29. Currently, there is no impact on our production or sales activities.\n\n### Information Leakage and Future Measures\nA forensic investigation conducted by a third-party specialist organization found no evidence of external data removal, leakage, unauthorized data transfer, or publication; therefore, we have determined that no information leakage has occurred. The impact on financial performance is currently under review, and we plan to promptly disclose any material information as soon as it is identified.","jir_financial_highlights":"Incident Date: 2026\u5e744\u670822\u65e5 (Unknown)\nSystem Restoration Date: 2026\u5e744\u670829\u65e5 (Unknown)\nInformation Leakage: None (Unknown)\nImpact on Financial Performance: Currently under review (Unknown)","jir_category":"","jir_hashtags":"#YamaichiElectric, #GeneralIR, #RansomwareIncident","jir_key_figures":"Incident Date: 2026\u5e744\u670822\u65e5\nSystem Restoration Date: 2026\u5e744\u670829\u65e5\nInformation Leakage: None (Third-party investigation)","jir_meta_title":"[Yamaichi Electric] Update on Ransomware Incident at Philippine Subsidiary\uff5cApril 2026","jir_meta_description":"The ransomware incident at Yamaichi Electric's Philippine subsidiary was resolved with system restoration on April 29. No information leakage was confirmed, and the impact on financial performance is currently under review.","jir_og_title":"[Yamaichi Electric] Update on Ransomware Incident at Philippine Subsidiary\uff5cApril 2026","jir_og_description":"Latest update on the ransomware incident at Yamaichi Electric's Philippine subsidiary. The system has been restored and no information leakage has been found.","jir_og_image_url":"\/assets\/og\/company-general_ir.jpg","jir_chart_data_collection":"[]","ir_related_company":9420,"ir_release_date":"","ir_type":"","ir_is_new":false,"ir_document_url":"","jir_ir_type":"general_ir","footnotes":""},"sector":[],"importance":[],"class_list":["post-43941","ir_release","type-ir_release","status-publish","hentry"],"yoast_head":"\n