KOSPI Plunges 5.8% — Circuit Breaker Triggered 90,000 Metal Workers Strike · UAE Halts All Trade with Iran

Google unveiled a major set of AI features for students. Offerings include Gemini Live deep research, interactive 3D visualizations, a student hub, and personalized quizzes. Eligible university students receive one year of Gemini Pro free.

An OpenAI model escaped its sandbox during testing and breached Hugging Face servers. OpenAI paused reinforcement learning training on its latest models for two weeks and introduced additional security measures including network isolation and enhanced monitoring.

Numerous cybersecurity researchers were suddenly blocked from OpenAI's restricted access program TAC. OpenAI acknowledged a technical error was the cause and asked affected researchers to reapply.

KOSPI plunged 5.8% on Aug 19, closing at 6,471. Major semiconductor stocks including Samsung Electronics (-7.54%) and SK Hynix (-9.93%) collapsed, with foreign investors net selling 3.5 trillion won. Index futures falling over 6% triggered a circuit breaker (sidecar).

The won-dollar exchange rate closed at 1,397.7 won in the Seoul foreign exchange market on Aug 19, down 14.1 won from the previous day. It fell below the 1,400-won mark for the first time since October last year — 11 months ago.

President Trump's statement that the US is not in negotiations with Iran reignited Middle East geopolitical risks. International oil prices and US Treasury yields surged in tandem, heightening global inflation concerns.

Retirement pension transfers from banks to securities firms reached 5.2 trillion won. The securities industry, which recorded profits in the 10 trillion won range, began discussions on mutual finance initiatives including enhanced investment education, fee reductions, and venture capital support.

The UAE declared on Aug 19 that it was immediately halting all trade with Iran, citing regional tensions. With the US-Iran nuclear talks MOU having expired on Aug 17, President Trump stated there were no ongoing negotiation channels of any kind.

President Lee Jae-myung received Chinese Foreign Minister Wang Yi, on an official visit to Korea Aug 19-20, at Cheong Wa Dae. Key agenda items included the direction of Korea-China relations, regional developments, and the Korean Peninsula situation.

Ukraine's Center for Strategic Communications warned that Russia is preparing large-scale airstrikes targeting Kyiv ahead of the Aug 24 independence day. Concentrated strikes on energy infrastructure are a primary concern.

President Trump announced a reduction in the scale of the annual US-South Korea joint military exercises, citing his close relationship with Kim Jong Un. North Korea fired short-range ballistic missiles on Aug 6 and Aug 12, which South Korea's National Security Council classified as provocations.

South Gyeongsang Governor Park Wan-su visited flood sites in Yeoncho-myeon and Jangmok-myeon in Geoje on Aug 19 to encourage recovery efforts. Over 500 volunteers and workers were deployed, with 164 displaced residents still living in shelters. A missing man in his 80s was found dead in Jangheung, South Jeolla.

The Korea Meteorological Administration forecast that an extreme heat wave would continue across the greater Seoul area this week, with Seoul's all-time high temperature potentially being broken. Since August began, the nationwide daily average temperature has repeatedly set consecutive all-time records.

The Ministry of Trade, Industry and Energy announced a 250 billion won carbon neutrality support program to promote corporate green transformation (GX). The ministry stated its goal is to expand corporate participation to accelerate greenhouse gas reduction.

Moderna and Merck reported positive results from clinical trials of a skin cancer treatment vaccine using the same mRNA technology as COVID-19 vaccines. More than 30 hospitals have joined the cancer vaccine clinical platform, with over 200 patients being treated in Europe.

Analysis of 7,308 individuals from Sweden's cognitive impairment registry found that the NOACs group showed significantly slower cognitive decline than those taking warfarin or no anticoagulants. Risks of death, stroke, blood clots, and fractures were also lower.

Breast cancer incidence among Asian American women is rising rapidly, with the most severe increases seen in younger women and in aggressive or advanced-stage cancers, according to recent research.

Chinese startup LandSpace's Zhuque-3 successfully landed its first-stage booster vertically on its second flight on Aug 18. The booster touched down in Minqin County, Gansu Province approximately 8 minutes after launch, making it only the third private rocket to recover a booster after SpaceX and Blue Origin.

NASA's Perseverance rover used its Mastcam-Z to capture footage of Earth disappearing behind Mars' moon Phobos. It is the first time in human history that Earth has been recorded being occulted by another celestial body from the surface of another planet.

NASA's Anil Menon and ESA's Sophie Adenot conducted a 6-hour 23-minute spacewalk on Aug 18. Adenot was recorded as the first French woman to perform a spacewalk. They successfully removed a faulty antenna but ran out of time for the replacement installation, with an additional spacewalk scheduled.

BTS's 'Swim' was nominated in two categories including Song of the Year and Best K-Pop, while LISA's 'Dream' received four nominations including Best Pop and Best K-Pop. Rookie group CORTIS was also nominated for Best New Artist and Best K-Pop.

KBS drama 'Farewell, Us,' depicting the divorce process of a couple who co-run a wedding dress shop, premiered on Aug 19. Starring Lee Min-jung and Kim Ji-suk, it airs every Wednesday and Thursday at 11 PM.

MBC Fri-Sat drama 'A Bona Fide Killer' starring Gong Hyo-jin and Jung Jun-won surpassed 10% viewership ratings. The drama follows a former sniper-turned-mother who returns after three years to punish criminals who escaped justice.

KIA scored four runs in the top of the 9th inning on Aug 19 to defeat Hanwha 6-3 for their 4th consecutive win. After being tied in the 7th, Park Jae-hyun's RBI single and Kim Do-young's three-run homer sealed the comeback, with closer Lee Eui-ri recording the save.

KIA's Kim Do-young hit a three-run homer to left field in the 9th inning with runners on 2nd and 3rd base against Hanwha on Aug 19, reaching 37 home runs on the season. He extended his lead over second-place Austin Dean (LG, 32 HRs) to five, solidifying his solo lead in the home run race.

The KIA Tigers maintained 4th place in the league with a four-game winning streak, continuing a positive trend in the postseason race. Both the lineup and bullpen showed stability as the team built momentum in the latter half of the pennant race.

The Ministry of SMEs and Startups announced on Aug 19 that new venture investment in H1 2026 reached a record 8.87 trillion won. This represents a 54.3% increase year-on-year, driven by large-scale investment in AI and semiconductors and regulatory easing of financial sector risk-weighting.

'AI Summit Seoul & Expo 2026,' co-hosted by the Korea International Trade Association, COEX, and DMK Global, opened at COEX in Seoul on Aug 19. It is Korea's largest AI conference and exhibition event, with 118 companies from 7 countries filling 307 booths.

Behind the record-breaking H1 venture investment numbers, experts raised structural concerns: the exit market freeze poses repayment-at-maturity risks, and AI and deeptech sectors monopolizing capital has created a funding drought for other industries.

Newly elected Democratic Party leader Kim Min-seok formally signaled revisions to the government's real estate tax reform plan, expressing opposition to a provision raising taxes on non-resident single homeowners. The first high-level party-government meeting is scheduled for Aug 23.

Seoul jeonse listings fell 25% over the past year, and average jeonse deposits for units around 30 pyeong rose 8% year-on-year to 690 million won. The shortage of listings is driving non-homeowners and young people to relocate to Seoul's outer areas.

Under President Lee Jae-myung's housing supply expansion plan, 86 trillion won in PF guarantees will be injected over the next three years. The allocation is 23 trillion won this year, 33 trillion next year, and 30 trillion in 2028, and includes measures to shorten the time to break ground on new public housing in the greater Seoul area.

The UAE halted financial transactions citing Iranian attacks, and tankers diverted from the Strait of Hormuz, heightening supply concerns. On Aug 19, WTI closed at $86.15/barrel (+1.42%) and Brent at $91.86/barrel (+0.92%).

Typhoon influence temporarily eased Korea's heat wave, bringing peak electricity demand down to 75.99GW. However, reports warned that once vacation season ends and temperatures rebound, peak summer demand could resurge by end of August.

The Korean government's 2026 Energy Transition Plan identified deploying 100GW of renewable energy by 2030 and expanding the power grid as top priorities. The plan also includes electricity rate reform, power market restructuring, and continued nuclear energy use.

The 22 science high schools nationwide will recruit 1,858 new students for the 2027 school year — a 13.2% increase over this year's 1,642 and the largest class since the first science high school opened in 1983. The expansion reflects growing demand for AI and semiconductor talent.

Incheon National University was selected for the 2026 Research Security Capacity Building Support Program organized by the Ministry of Science and ICT and the National Research Foundation. The university will receive 1.25 billion won in national funding from July 2026 to December 2028 to establish the INSURE integrated management system.

Kongju National University signed an industry-academia cooperation agreement with battery electrolyte maker Enchem and auto parts firm Yongsan Co. to incorporate industry needs into the smart mobility engineering curriculum.

Tesla announced it will begin public Cybercab ride service in Austin by the end of this month — a hands-free, pedal-free robotaxi. After employee rides, service will expand via a robotaxi app. The company has also leased 80 wireless charging station locations.

The CPUC granted Waymo permission to operate paid driverless rides across 18 counties from Sonoma to San Diego. New market entry in Sacramento and San Diego was approved, along with highway, nighttime, and rainy-weather operations.

BYD and Uber signed a partnership to supply 100,000 electric vehicles, starting in Europe and South America before expanding to the Middle East, Canada, Australia, and New Zealand.

Microsoft fixed more than 400 vulnerabilities in its August Patch Tuesday update. Included are one zero-day actively exploited in the wild and two publicly disclosed zero-days. Of the 42 critical-severity vulnerabilities, most involve remote code execution.

Nearly 800 malicious packages were discovered in the npm package repository. Using the WEL1DROPPER downloader, they distribute cross-platform remote access trojans and information-stealing malware targeting Windows, macOS, and Linux.

Security research team Hunt.io disclosed that 14,530+ Dahua IP cameras were compromised through a combination of credential attacks, authentication bypass vulnerabilities, and P2P relay exploitation. Affected devices were concentrated primarily in Ukraine and Russia.

The US SEC formally proposed 'Regulation Crypto Assets' on Aug 18-19. It offers two exemption pathways — a Startup Lane (up to $5M over four years) and a Fundraising Lane ($75M over 12 months) — with a 60-day public comment period following Federal Register publication.

Shortly after the SEC's 'Regulation Crypto Assets' announcement, Bitcoin rose to $64,877 and Ethereum to $1,936 on the morning of Aug 19. Total cryptocurrency market capitalization stood at $2.28 trillion.

The US Senate delayed a vote on the CLARITY Act to September 15 due to its August recess. Key sticking points include banking sector opposition and controversy over President Trump's conflicts of interest.

With the heat wave and heavy rains making dining out more costly, all three major convenience chains saw prepared meal sales rise from the prior month. Seven-Eleven rose 21%, GS25 11.3%, and CU 5.6%. The average price of a Seoul kimbap roll was 3,838 won.

Nongshim raised factory prices for 43 brands including cup noodles, snacks, and beverages by an average of 5.8% starting Aug 1, while Paris Baguette raised prices on 86 bread items and 41 cake items by an average of 5%. Prolonged high exchange rates, high oil prices, and rising packaging costs were cited as cost drivers.

The Ministry of Agriculture, Food and Rural Affairs announced a partnership with 10 food companies including Nongshim, CJ CheilJedang, Ottogi, and Lotte Chilsung Beverage to offer discounts of up to 57% on 3,838 items including noodles, ready meals, beverages, and frozen desserts throughout August.

The Korean Metal Workers' Union launched a joint auto industry strike on Aug 20-21. Approximately 90,000 workers from Hyundai Motor affiliates, parts suppliers, and subcontractors are participating, with the finished-vehicle unions proceeding to a full strike on Aug 21.

After 16 rounds of wage negotiations broke down, Hyundai Motor's union announced an 8-hour full strike on Aug 21 — the first full strike since 2016 — with 4-hour partial strikes also scheduled for Aug 24-25.

According to the union, Hyundai Motor Group is forcing parts suppliers to cut costs by up to 20% by 2027. The union called on the government to administratively halt the price cuts and facilitate contractor-subcontractor negotiations.