South Korean regulator prepares framework for early cyberattack detection

South Korean Regulator: The South Korean regulatory response involves the Financial Services Commission, the Financial Supervisory Service, and the Financial Security Institute, which oversee financial-sector cybersecurity and incident response. The regulators are preparing to overhaul security arrangements after attacks on South Korean banks, with emphasis on early threat detection, rapid information sharing, tighter access controls, and coordinated action across institutions. AI-related risk: South Korean officials are examining whether artificial intelligence was used in recent attacks and are calling for faster initial responses and information sharing to limit damage. Threat intelligence: Authorities are sharing attack indicators and other threat information through national and sector-specific information-sharing systems to help financial institutions identify and contain related attacks. Response coordination: South Korea’s Ministry of Science and ICT and the Korea Internet & Security Agency have activated around-the-clock cyber incident monitoring and response while financial regulators lead investigations.