KT Corporation filed an amended Form 6-K with the SEC solely to attach the conformed signature of its independent auditor, Deloitte Anjin LLC, to the review report for the company's condensed consolidated interim financial statements for the six-month period ended June 30, 2026. The filing contains no other changes from the original Form 6-K filed on September 3, 2026. KT Corporation is a major telecommunications provider in South Korea offering fixed-line, mobile, and broadband services.