South Korea

Joongang Ilbo | English | News | Jan. 23, 2026 | Regulatory Enforcement Actions

South Korea's Fair Trade Commission (FTC) has fined four major commercial banks—Shinhan Bank, Woori Bank, Hana Bank, and KB Kookmin Bank—a total of 272 billion won ($183.7 million) for allegedly colluding on loan-to-value (LTV) ratios in real estate lending. The banks exchanged internal documents related to LTV ratios and coordinated lending limits from March 2022 to March 2024, restricting competition in the mortgage loan market.

The FTC estimated that the collusion helped the banks generate approximately 6.8 trillion won in interest earnings by reducing uncertainty about competitors’ strategies and avoiding competition on LTV ratios. These four banks collectively hold about 60 percent of South Korea’s real estate mortgage loan market, limiting consumer choice and affecting lending conditions.

The collusion particularly harmed small and midsize enterprises and small business owners, who often have lower credit ratings and rely heavily on secured loans. The case is notable as the first enforcement under a revised fair trade law effective December 30, 2021, which prohibits anticompetitive collusion involving the exchange of sensitive business information.

Hankyoreh - E | English | News | Jan. 23, 2026 | UndeterminedPolitical Policy Resistance

President Lee Jae Myung publicly acknowledged “overwhelming public support” for nuclear power during a recent Cabinet meeting, signaling a potential shift from his previous preference for renewable energy policies. While he did not explicitly direct the construction of new nuclear plants, his call for “reasonable discussion free from ideology” and the collection of public feedback suggests a possible tacit approval for expanding nuclear energy.

Previously, Lee had emphasized the rapid supply benefits of renewable energy, citing concerns that nuclear plants take 15 years to build and may not meet immediate energy demands. However, industry pressures, particularly from sectors like AI and semiconductors that require large electricity supplies, appear to have influenced this change. Comments from SoftBank CEO Masayoshi Son highlighting energy as a critical bottleneck in Korea’s AI industry were noted as a potential turning point.

Public opinion polls have shown strong support for nuclear power expansion, with a recent Gallup Korea survey indicating 54% of respondents favor building more nuclear plants compared to 25% opposition. This shift in the political landscape, along with an upcoming local election in June, may also be driving the administration's reconsideration of nuclear energy policy.

Energy experts view President Lee’s comments as guidelines for energy policymakers working on the country’s 12th master plan for energy supply. Civic groups suggest that the renewed focus on nuclear power is partly a strategic response to electoral considerations.

국정자원 화재 교훈 잊었나...민관 '오프라인 백업' 포기

ET News | Local Language | News | Jan. 23, 2026 | Critical Infrastructure Failure

The National Information Resources Service (NIRS) has discontinued the use of offline backups—physical isolation of data—in the Daegu Center's private-partnership cloud (PPP) zone. This decision removes the last line of defense against ransomware and large-scale network outages, despite a recent fire at NIRS's Daejeon headquarters that caused significant operational paralysis. Instead of physical, offline data dispersion using fireproof safes at the Gongju backup center, the three tenant cloud service providers (Samsung SDS, KT Cloud, and NHN Cloud) shifted to an online backup method via the "G-Cloud dispersion network" connecting the Daegu and Gongju centers.

Previously, NIRS stored data on physical media like tapes, kept disconnected from any network to protect against simultaneous compromise of original and backup data by disasters or cyberattacks. The new online backup approach, with continuous network connectivity, raises concerns about vulnerability to combined physical and cyber threats. This practice conflicts with the Electronic Government Act and National Information Security Basic Guidelines, which require remote data dispersion including physical isolation for systems rated "high" in importance. While remote dispersion is technically maintained via online transmission, abandoning the air gap undermines the intended security standards.

Additionally, the globally accepted "3-2-1 rule" for data protection—three copies on two media types with one offline backup—has been disregarded. Cost and administrative convenience are cited as primary reasons for abandoning offline dispersion; cloud service providers resisted the manual handling of physical tapes required by regulations, and government authorities deferred to CSPs' autonomy within the PPP zone contracts. NIRS officials noted they lack authority to impose offline backup mandates in privately operated PPP zones.

Security experts criticize this approach, noting major global cloud providers like Amazon AWS maintain isolated backup services despite additional costs. They emphasize that sacrificing critical security measures for convenience is unacceptable for nationally important data and call for urgent development of alternative protections such as logical air gaps.