With the June 3 local elections over, attention in South Korea’s financial sector is shifting back to financial authorities and the National Assembly. Issues that lost traction during the campaign, including governance reform at financial holding firms, digital asset regulation, loan rules for non-resident single-homeowners and a compensation liability system for voice phishing, may return to the agenda in the second half. Regulators have also adjusted ELS sanctions and stepped up work on consumer protection and AI security threats.

Cyberattacks in 2026 are spreading across national infrastructure, public data and global companies, prompting warnings that security threats are entering a new phase. TechCrunch said major incidents this year show simultaneous increases in personal data leaks, supply-chain hacks and attacks on critical infrastructure. Cases cited include alleged mishandling of U.S. Social Security data, attacks on European power and water facilities, disruptions at large firms, open-source supply-chain compromises and an intrusion into part of the FBI’s monitoring systems.