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AI & Enterprise

XGate hires former Geneians executive Kim Jun-hyung as VP of sales

South Korean network security firm XGate said on Monday it has hired Kim Jun-hyung, formerly of Geneians, as vice president in charge of sales. Kim previously served as head of the business division at Geneians. XGate also carried out an organisational overhaul centred on separating its business and management functions. Existing vice president Kim Tae-hwa will oversee the management planning headquarters, focusing on finance, HR and other management areas, and on expanding into the defence industry.

Telecommunications & Media

SKT speeds up follow-up steps after USIM hack, tightens personal data safeguards

SK Telecom, which faced a USIM hacking incident last year, has implemented most corrective orders from South Korea\'s Personal Information Protection Commission, the commission said on Wednesday. Of 222 corrective and improvement orders whose deadlines fell in the second half of last year, 111 cases, or 95.0 percent, were carried out. SKT completed a full inspection of personal data processing systems, improved firewall policies and strengthened encryption measures. Some actions remain incomplete.

AI & Enterprise

LLMs become core security infrastructure as post-quantum cryptography gains traction

LLM-based AI is taking on a bigger role in corporate security technology stacks, with model developers and security vendors expanding cyber-focused deployments. OpenAI outlined plans to broaden access to its GPT-5.4-Cyber model for verified users, while Anthropic is limiting access to its Mythos Preview. Security firms and the government are also moving to address AI-driven hacking risks. Separate efforts to develop post-quantum cryptography are becoming more concrete.