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According to Jinshi reports, Nvidia CEO Jensen Huang stated that the company's new Vera central processing unit will use SK Hynix memory chips, and the two companies expect to expand their cooperation in the coming year.Jensen Huang told reporters outside a restaurant in Seoul on Sunday that he had dinner that day with SK Group Chairman Chey Tae-won, SK Hynix CEO Lee Seok-hee, and executives from SK Telecom. He said, "Our collaboration with SK Hynix this year is very large, and we are preparing for even larger-scale cooperation in the second half of this year and next year. We launched the Vera CPU, which is a revolutionary central processing unit, and it will also use SK Hynix's DRAM memory." Vera is Nvidia's first standalone data center microprocessor, which will directly compete with Intel's Xeon series, AMD's EPYC chips, and Amazon's self-developed Graviton chips.Jensen Huang arrived in South Korea on Friday to visit partners and suppliers, and plans to meet with Samsung Electronics Vice Chairman Lee Jae-Yong on Monday, as well as senior executives from Hyundai Motor Group and LG Group. He also mentioned that discussions are ongoing with telecom companies, as future telecom networks will be used for artificial intelligence applications.

According to the Korea Herald, the five major virtual asset trading platforms in South Korea (Upbit, Bithumb, Coinone, Korbit, Gopax) have experienced a total of 57 hacking and system failure incidents over the past six years (from 2020 to April 2026), with a total compensation amount of approximately 7 billion Korean won (about 5.1 million USD). By exchange, the number of incidents is as follows: Upbit 26 incidents, Bithumb 14 incidents, Gopax 8 incidents, Coinone 6 incidents, Korbit 3 incidents.Among them, Bithumb compensated approximately 2.5 billion Korean won (about 1.8 million USD) for the BTC misissue incident in February this year, Upbit compensated approximately 790 million Korean won (about 570,000 USD) for a hacking incident in November 2025, and compensated approximately 3.2 billion Korean won (about 2.3 million USD) for a system incident on December 3, 2024. It is worth noting that the standards for compiling incident reports by exchanges and the scale and form of compensation vary. For example, Gopax counts errors that occur when viewing the asset list as system failures, while Bithumb only counts situations where all customers encounter difficulties using core services for more than 10 minutes as system failures.In addition, Bithumb also provided some applicants who suffered losses due to system failures with free fee vouchers instead of cash compensation. The compensation amounts for system failures are as follows: Upbit approximately 3.21 billion Korean won, Bithumb approximately 3.2 billion Korean won, Coinone approximately 49 million Korean won. Korbit and Gopax did not provide any compensation.

According to market news, the South Korean police are investigating domestic users of the world's largest prediction market platform, Polymarket, accusing them of violating Article 246 of the Criminal Act (gambling crime), which could result in a fine of up to 10 million won. This investigation, led by the Gangwon Provincial Police Agency at the request of the National Police Agency, is the first criminal investigation targeting Polymarket users in South Korea, covering users from all over the country. It is reported that South Korean users place bets on the platform using US dollar stablecoins, and the platform has no restrictions; just one local election event attracted bets amounting to hundreds of billions of won.

According to a report by South Korea's SBS News, the Financial Intelligence Unit (FIU) of South Korea has adjusted the amendment to the Enforcement Decree of the Specific Financial Information Act, removing the mandatory reporting obligation for virtual asset transfers exceeding 10 million won, and instead allowing exchanges to manage risks independently. The original proposal required domestic operators to report to the FIU when transferring more than 10 million won abroad, regardless of the level of risk. After adopting industry opinions, the FIU decided to cancel the mandatory reporting and instead require companies to establish internal risk management systems.Other adjustments include: the scope of the Travel Rule will be expanded from amounts over 1 million won to all amounts; the strengthened customer verification for high-risk suspicious transactions will change from mandatory to only being executed when the company assesses the risk to be particularly high; small businesses will be given a one-year grace period for the reporting condition of a debt ratio not exceeding 200%; the requirement for anti-money laundering computer equipment to be located domestically will allow the use of overseas cloud services. The amendment will take effect on August 20 after review by the Legal Affairs Office.

The KOSPI index in South Korea has fallen by 5%, with Samsung down 6.5% and SK Hynix down over 8%. Nasdaq futures are down nearly 1%, and large chip stocks are broadly down in after-hours trading.The Korea Exchange has activated the KOSPI circuit breaker due to a 5% drop in KOSPI 200 futures, pausing programmatic trading for 5 minutes.

According to CoinDesk, South Korea's major brokerage firm Korea Investment & Securities (KIS) and the investment institution OKX Ventures under the cryptocurrency exchange OKX officially signed an agreement on May 29, with both parties investing 80 billion won (approximately 53 million USD) each to acquire 19.6% of the shares of the South Korean cryptocurrency exchange Coinone (a total of 39.2%). This transaction is still pending approval from regulatory authorities.It is reported that the total transaction amount of 160 billion won will be conducted through a combination of purchasing existing shares and subscribing to new shares. After the transaction is completed, Coinone's founder and CEO Cha Myunghun will hold 27.8% of the shares, continuing to maintain the status of the largest shareholder and retaining management control; Com2uS Holdings and its affiliates will hold 25%; Korea Investment & Securities and OKX Ventures will jointly become the third-largest shareholders.Korea Investment & Securities stated that it will rely on this equity cooperation to promote the issuance and distribution of tokenized securities (STO), expand corporate virtual asset investment clients, and develop digital asset businesses such as bulk brokerage. In addition, recently, as South Korean regulatory authorities hinted at relaxing the principle of financial asset separation, several traditional financial giants in South Korea, including Samsung Securities and Hana Bank, have been accelerating their efforts to acquire shares in virtual asset exchanges.

According to Gate market data, the South Korean KOSPI index's early gains expanded to 1%, and the Nikkei 225 index is currently up 0.65%, both reaching historical highs. SoftBank Group's stock price rose by 6%.

The Financial Intelligence Unit (FIU) of South Korea plans to no longer advance the mandatory suspicious transaction reporting (STR) requirements for large cross-border virtual asset transfers and personal wallet transfers, but will continue to expand the regulatory coverage of the Travel Rule and further strengthen the tracking of digital asset transactions.

According to Edaily, South Korean digital asset custody company KDAC has been selected as the custodian and operational service provider for the seizure of virtual assets by the National Tax Service of South Korea. This is the first instance of the government entrusting the seizure of virtual assets to a private professional custody company. KDAC has signed a delegation contract with the National Tax Service and will launch the project in June.This project is a follow-up measure to the "Improvement Plan for the Holding and Management System of Virtual Assets in the Public Sector" jointly released by the government in April this year. It aims to establish a formal operational model through the introduction of a private custody and operational system after pilot operations. This model will serve as a reference case for public institutions such as the prosecution, police, and customs in managing virtual assets.

According to Cryptopolitan, the Digital Asset Exchange Alliance (DAXA) in South Korea has introduced new compliance standards requiring exchanges to revoke API keys suspected of being improperly shared among users. The new regulations aim to combat market manipulation, false orders, and other behaviors that exploit shared or leaked API credentials.According to the new guidelines, DAXA member exchanges will take strict measures when suspicious API sharing behavior is detected. After enhanced monitoring and user warnings, users will be required to undergo mandatory re-authentication. Upbit, Bithumb, Coinone, Korbit, and Gopax are all regulated by DAXA, and these exchanges will also implement an IP whitelist system to restrict API access only from approved addresses. The Financial Supervisory Service of Korea stated that automated trading currently accounts for about 30% of domestic cryptocurrency trading volume.

According to the official announcement, Bithumb will launch the BILL Korean won trading pair.

According to the Korea Economic Daily, the National Police Agency of South Korea has formed a special task force to combat money laundering involving cryptocurrencies, led by the head of the Economic Crime Investigation Division, with participation from the Cyber Crime Investigation Division, Cyber Terrorism Response Division, Violent Crime Investigation Division, Drug Crime Investigation Division, and Criminal Intelligence Division. The police pointed out that Tether is being abused as an illegal money laundering tool, with unregistered virtual asset exchange operators spreading throughout Seoul.The police plan to treat money laundering as an independent crime and apply violations of the Specific Financial Information Act to unregistered virtual asset service providers. The police have also secured a budget of 100 million won for cryptocurrency tracking training. Previously, some bank accounts linked to domestic exchanges were suspected of being used as money laundering channels due to the removal of daily deposit limits (increased from 5 million won to 500 million won).

Korea Investment & Securities (KIS) will sign an agreement with OKX on May 29, with both parties acquiring 20% of the South Korean cryptocurrency exchange Coinone, totaling a 40% acquisition.Reports indicate that the total amount of this transaction is expected to be between 500 billion and 600 billion Korean won (approximately 332 million to 398 million USD), primarily completed through the issuance of new shares, while the operational rights of existing major shareholders will remain unchanged.Korea Investment & Securities stated that it will promote token securities issuance and circulation, corporate client expansion, and large-scale brokerage in digital asset business based on this acquisition in the future.

According to Digital Asset, the trading volume of local virtual assets in South Korea has dropped to about 8% of the KOSPI trading volume, less than one-tenth of it. Media statistics show that the trading volume of the Korean won market exchanges (Upbit, Bithumb, Coinone, Korbit, Gopax) is only 8% of the KOSPI trading volume.The report points out that the South Korean virtual asset market has been continuously weakening since the second half of 2025, with a significant drop in October 2025 after a large-scale futures liquidation, while the KOSPI has strengthened due to semiconductor prosperity and policy support. Additionally, according to CryptoQuant data, the Bitcoin Korea premium indicator has been negative for most of the time since March, reflecting weak buying interest in the Korean market.

The Southern District Prosecutors' Office of Seoul, South Korea, has detained and prosecuted 2 individuals and prosecuted 3 individuals without detention in relation to the Rug Pull case of the Solana meme coin CATFI on decentralized exchanges (DEX). The prosecution stated that this is the first case applying the unfair trading provisions of the Virtual Asset User Protection Act and also the first case to detain and prosecute the main perpetrator of a DEX Rug Pull case.

The Korea Exchange activated the circuit breaker for KOSPI due to a 5% rise in KOSPI 200 futures, and program trading was suspended for 5 minutes.

According to monitoring by Catcher Predict, in the predicted market Polymarket for the event "LoL: Dplus KIA vs Hanwha Life Esports (BO5) - Esports World Cup Korea Qualifiers Playoffs," the option "Hanwha Life Esports" in the sub-market "Game Spread: HLE (-1.5) vs Dplus KIA (+1.5)" has experienced a dramatic fluctuation in winning probability, soaring from 62% an hour ago to the current 89.5% (a fluctuation of 27.5%). Please note the impact of related breaking news.