South Korea

Intelligence for Better Decision Making

Arctic Air Surge Drives Severe Cold Wave and Widespread Advisories Across Korea
Jan. 21, 2026 | Environment

A powerful high‐pressure system near the Bering Sea is channeling frigid Arctic air into the Korean Peninsula, triggering a severe cold wave across the country.

**A blocking pattern set up by this high‐pressure system has stalled a low‐pressure area over South Korea, continuously funneling Arctic air southward.**
This configuration has driven rapid temperature drops nationwide and is expected to maintain subzero conditions through the end of the month.

**Cold wave advisories cover Seoul, its metropolitan area, the Chungcheong region, North Gyeongsang Province, and parts of North and South Jeolla provinces.**
Cold wave warnings will take effect at 9 p.m. local time in northern Gyeonggi Province and central and northern Gangwon Province.

**Tuesday morning’s lows reached minus 13 °C in Seoul, minus 12.8 °C in Incheon, minus 21.2 °C in Yanggu, and minus 2 °C in Busan.**
Forecasters predict Wednesday’s temperatures could dip to minus 15 °C in northern Gyeonggi and Gangwon’s highlands, with southern areas falling between minus 10 °C and minus 5 °C. Daily highs are expected to range from minus 4 °C to plus 7 °C, leaving many inland regions below freezing. Although a slight warming trend may begin Sunday and last through January 28, temperatures will remain below seasonal averages.

**Snowfall of 2 to 7 centimeters is expected along the western coast of Jeolla from Thursday through Saturday, with mountainous areas of Jeju Island receiving 5 to 10 centimeters.**
Eastern coastal areas recorded under 1 centimeter of snow Tuesday morning, and additional snow will fall along the South Chungcheong and Jeolla coasts and on Jeju Island. Snowfall will intensify Wednesday and Thursday along the southwestern coast, on Jeju, and on the islands of Ulleung and Dokdo.

**The Korea Disease Control and Prevention Agency monitors cold-related illnesses through an emergency room surveillance system covering 512 medical institutions nationwide.**
From the 2020–2021 to the 2024–2025 seasons, the system logged 1,914 cases, 56 percent involving people aged 60 and above—including 234 patients with dementia. Older adults experienced more instances of hypothermia, while younger individuals more often suffered frostbite and chilblains. Across all age groups, most incidents occurred on roads; elderly patients were more likely to fall ill near or inside homes, whereas younger people were more affected at outdoor recreation sites such as mountains, ski resorts, and riversides.
SK Telecom Files Lawsuit Challenging Record Fine Over Massive Data Breach
Jan. 21, 2026 | Governance & Law

SK Telecom is contesting a record 134.8 billion won fine imposed for a massive customer data breach.

**On January 19, 2026, SK Telecom filed an administrative lawsuit at the Seoul Administrative Court, challenging the Personal Information Protection Commission’s 134.8 billion won penalty for a breach that exposed personal data of roughly 23 million customers.**
Represented by Kim & Chang, the company submitted its complaint just before the 90-day appeal deadline and said it will accept the court’s ruling once delivered.

**The PIPC’s fine followed its probe of a hacking incident confirmed in August 2025, when attackers accessed 25 categories of data—including phone numbers, IMSI codes, and USIM authentication keys.**
At 134.8 billion won, this sanction is the largest the PIPC has levied since its 2020 founding, surpassing the combined 100 billion won penalties imposed on Google and Meta in 2022. Regulators issued the fine about four months after SK Telecom publicly disclosed the breach.

**In response, SK Telecom has invested 1.2 trillion won in victim compensation and security upgrades.**
The company offered free USIM replacements to all affected subscribers, discounted monthly bills, and 50 gigabytes of complimentary data through the end of 2025. SK Telecom reports no confirmed cases of direct financial harm to customers stemming from the leak.

**SK Telecom’s lawsuit centers on the PIPC’s penalty calculation, arguing that regulators failed to distinguish this external hacking attack from cases of unauthorized data collection for commercial gain, and that they did not adequately account for the company’s substantial remedial measures or the absence of consumer losses.**
If the court finds procedural errors in the commission’s methodology, the PIPC would need to recalculate and reissue the fine, potentially bringing it below 100 billion won. SK Telecom has requested a comprehensive judicial review on those grounds.

**Meanwhile, a consumer protection agency has ordered SK Telecom to pay 100,000 won per affected user, and a state mediation panel has advised compensation of 300,000 won per complainant.**
Reports also indicate that LG Uplus suffered a cyberattack following similar breaches at SK Telecom and KT, and government probes are underway into alleged attempts to sell SK Telecom customer data.

Monitored Intelligence for South Korea - Jan. 21, 2026


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은행권 “스테이블코인 이자 지급 허용 여부” 논의 개시

Banking Sector Begins Discussion on Allowing Interest Payments for Stablecoins

ET News | Local Language | News | Jan. 21, 2026 | Regulation

The banking sector has initiated discussions on the possibility of allowing interest payments on won-denominated stablecoins, specifically under a bank-led issuance model. This move is seen as an effort to preempt user shifts and secure liquidity in response to competitive pressures on traditional deposits. The Banks Association recently held a closed briefing with major commercial banks to coordinate a joint stance on won-stablecoins, focusing on a single bank-centered issuance model and the potential for interest payments. This was part of an interim review of a research project by McKinsey & Company, with a final report expected by early February.

Amid impending government legislation on the Digital Assets Basic Law, banks are seeking to influence regulatory design early on. The government draft favors a bank-focused issuance model, but political disagreements remain, with the Financial Services Commission proposing issuance by consortiums holding a majority of bank equity. The Democratic Party opposes this, arguing it could stifle competition and innovation. The ruling party’s proposal, expected on January 20, will address who may issue won stablecoins and the permissibility of interest payments.

Banks see allowing interest payments as a way to incentivize holding stablecoins and create a lock-in effect, protecting traditional deposit functions. The concern is that if tech companies lead stablecoin expansion, these tokens might become deposit substitutes, weakening banks’ funding base. However, opposition exists from non-bank sectors, especially big tech and fintech companies, who argue that interest-bearing bank-issued stablecoins could resemble tokenized government bonds and deviate from the stablecoin definition.

Internationally, the U.S. "GENIUS Act" prohibits stablecoin issuers from paying interest, aiming to keep stablecoins as neutral infrastructure. This contrasts with the banking sector's current push in South Korea, highlighting ongoing regulatory and market tensions over the future design and function of stablecoins.

Young Koreans face double strain from longer job searches, rising housing costs

Joongang Ilbo | English | News | Jan. 21, 2026 | UndeterminedEmployment

Young Koreans are facing intensified economic pressure due to prolonged job searches and rising housing costs, according to a report by the Bank of Korea (BOK) released on January 19, 2026. Companies increasingly favor experienced workers and use rolling recruitment amid sluggish economic growth, causing young job seekers to spend more time unemployed early in their careers. The report highlights that unemployment duration significantly affects future employment prospects and wages, with a one-year unemployment period giving a 66.1 percent chance of securing regular employment within five years, dropping to 56.2 percent after three years. Each additional year of unemployment reduces real wages by 6.7 percent due to a lasting "scarring effect."

The report draws parallels between the current situation and Japan’s "employment ice age generation" during its economic stagnation in the 1990s and early 2000s. Rising housing costs compound these challenges for young adults, who often rent smaller, non-apartment units. A shortage of such units has led to significant rent increases and worsened housing conditions, with the share of young people living in substandard housing rising to 11.5 percent in 2023 from 5.6 percent in 2010. Additionally, a 1 percent increase in housing costs is estimated to reduce young people's total assets by 0.04 percent, while youth debt as a share of overall household debt jumped to 49.6 percent in 2024 from 23.5 percent in 2012.

BOK official Lee Jae-ho emphasized that these employment and housing issues are structural problems hindering South Korea’s long-term growth. He called for labor market reforms to reduce job polarization and for an expansion in the supply of small homes to address housing imbalances.

주병기 공정위원장 "쿠팡, 유출 보상을 영업에 활용…정말 화났다"

Joo Byung-ki, Chairman of the Fair Trade Commission, says Coupang is using leaked compensation for business purposes… Really angry

ZD Net Korea | Local Language | News | Jan. 21, 2026 | Corporate Corruption or Fraud

Chairman Joo Byung-ki of the Fair Trade Commission sharply criticized Coupang for its compensation plan following a personal information leak. He condemned the company for offering a compensation package consisting of 50,000 won in coupons, which was segmented across various Coupang services such as Coupang Eats, Coupang Travel, and Alluxe Beauty & Fashion. Chairman Joo argued that this approach was not a genuine apology or fair compensation but rather a tactic to draw users back into Coupang's platform, effectively using the incident for business gain.

Chairman Joo described Coupang's strategy as a deceptive business practice that locks customers into its ecosystem, calling it a failure on both legal grounds under the Fair Trade Act and corporate social responsibility. He emphasized the need for a regulatory framework specifically tailored to online platforms, signaling his determination to advance the Platform Act.

Beyond the compensation issue, Chairman Joo also raised concerns regarding Coupang's corporate ethics. He criticized the company for labor practices that violate workers' rights comparable to international standards, drawing parallels to past child labor controversies. Additionally, he condemned Coupang's alleged use of suppliers' sales data to develop private-brand products, labeling it predatory behavior that exploits suppliers and must be strictly sanctioned.

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