GroundX to Bring NFT Activities to 2023 Seoul Light Hangang Bitseom Festival

South Korea’s largest crypto exchange, Upbit, suffered a security breach on Nov. 27 that resulted in the theft of 44.5 billion won ($30.4 million) in digital assets, all taken from the exchange’s hot wallets. The stolen tokens were all Solana-based, and Upbit CEO Oh Kyoung-suk said in a statement that no users will incur losses, as the company will cover the full amount with its own reserves.Photo by FlyD on UnsplashHot-wallet breach hits 24 tokensThe exchange said in a statement that the compromised tokens were transferred to an unknown external wallet at around 7:42 p.m. UTC on Nov. 26. In total, 24 cryptocurrencies were affected, all within the Solana ecosystem. The stolen assets ranged from infrastructure tokens such as Solana (SOL) to staking-related assets like Jito (JTO), along with the stablecoin USD Coin (USDC) and memecoins including Bonk (BONK), Moodeng (MOODENG), and Official Trump (TRUMP). According to Oh, the breach was followed by an emergency security review of the affected networks and wallets. He added that all remaining assets were moved to cold storage to prevent further unauthorized transfers. Oh also said the exchange is working to trace the stolen assets and block on-chain movements wherever possible, noting that Solayer (LAYER) tokens worth 2.3 billion won ($1.6 million) have already been frozen. Upbit is also reaching out to relevant projects and institutions for assistance. This marks Upbit’s second theft case. The first took place on Nov. 27, 2019, exactly six years ago to the day, according to News1. Authorities focus on Lazarus’ involvementFinancial authorities are investigating the incident, and North Korea’s Lazarus Group is being treated as the leading suspect, the Maeil Business Newspaper reported. Lazarus is also believed to have been behind the 58 billion won ($40 million) worth of Ethereum (ETH) stolen from Upbit in 2019. A government official told the paper that the latest breach did not appear to stem from a server intrusion but may have involved a stolen administrator account, allowing the attackers to impersonate internal staff and move assets—similar to the method used in the 2019 case. Security analysts echoed that assessment. One investigator said the stolen funds moved through exchange wallets before being mixed, a pattern often linked to Lazarus. He added that mixers, which are prohibited in Financial Action Task Force (FATF)-member jurisdictions, make tracing difficult and that attackers typically route assets through countries outside that framework, further pointing to North Korea. Following the incident, Upbit suspended deposits and withdrawals for all assets and said services will resume once security is fully verified. The halt has also affected trading dynamics on the exchange, with CryptoQuant CEO Ki Young Ju noting that retail investors are fueling altcoin spikes as arbitrage bots remain offline. Dunamu, Naver set $6.8B growth planThe security crisis struck at a particularly sensitive moment for Upbit’s operator, Dunamu, overshadowing what was intended to be a celebratory corporate milestone. On that same day, Dunamu, Naver, and Naver Financial held a joint press conference to outline their global expansion strategy. Dunamu brings its blockchain and crypto infrastructure, Naver contributes its position as Korea’s dominant search engine, and Naver Financial adds its payment platform serving 34 million users. The event came after reports that Naver Financial and Dunamu had approved a merger plan through a comprehensive share swap, with the ratio set at 2.54 to 1. The three companies said they will combine their respective strengths to invest 10 trillion won ($6.8 billion) over the next five years in building an ecosystem centered on Web3 and artificial intelligence (AI).During the press conference, Naver CEO Choi Soo-yeon said no decisions have been made on a Nasdaq listing for the newly combined Naver Financial–Dunamu entity or on whether it might eventually merge with Naver, according to TechM. She said dual listings remain a matter requiring national consensus. Choi also noted that while Naver Financial is a Naver subsidiary, Dunamu is the larger partner, and a later merger between the combined entity and Naver is unlikely.

Zetrix, a layer-1 blockchain project for real-world applications, has launched an electronic Know Your Customer (KYC) verification product for Chinese nationals. The Malaysian enterprise, which is a subsidiary of digital services company My E.G. Services Berhad (MYEG), has launched ZCert. The offering is available to Chinese nationals who opt to have their digital identities published to the Xinghuo BF network, a Chinese national blockchain infrastructure network developed under the guidance of China’s Ministry of Industry and Information Technology and managed by the China Academy of Information and Communications Technology.Photo by Diego Jimenez on UnsplashFirst-of-its-kind applicationZetrix acts as an international super-node relative to the Xinghuo blockchain. In a press release published by PR Newswire on Oct. 3, the company outlined that ZCert had been launched as a first-of-its-kind application, enabling Chinese nationals “to be authenticated and verified digitally overseas, paving the way for a seamless, efficient, and secure verification process for verifiers and identity holders. ” The service simplifies the issue of identity verification for verifiers located outside of China, as a consequence of Zetrix’s integration with the Xinghuo BIF network.  Connecting to ‘China Web3’Xinghuo signed a memorandum of understanding (MoU) with Zetrix’s parent company, MYEG, to establish the international super-node back in November 2022. The tie-up was seen as an opportunity to provide access to Chinese government agencies and businesses internationally.  At the time, MYEG Managing Director and Zetrix Co-Founder Wong Thean Soon said that “with the commencement of the Xinghuo International Supernode, the rest of the world can connect and be part of the China Web 3 evolution that will promote the establishment of international communities and facilitate global trade and finance.”  On this occasion, Wong said that the new product “enables a new wave of services powered by smart contracts.” He added that KYC processes can be simplified and automated, while “user data is retained by users at all times and only critical information is shared in an encrypted manner." The company has already digitized Chinese driving licenses for the purpose of overseas verification. Furthermore, it has plans to expand its offering beyond ID verification soon. In April of this year, Zetrix and MYEG signed an MOU with MaiCapital, a Hong Kong-based virtual assets manager, with a view towards collaborating on the launch of a digital asset fund or digital asset-based exchange-traded fund (ETF). Last year Zetrix engaged in a pilot project with the Bank of China with the aim of offering supply chain financing products. On a similar theme, its parent company entered into a partnership with the Philippines Bureau of Customs (BOC) and Cargo Data Exchange Center Inc. (CDEC), also in 2023. The collaboration involved the use of Zetrix’s ZTrade product, a Web3 platform that enables digitized trade document verification. Zetrix launched its ZETRIX token in October 2023 through an initial exchange offering (IEO) facilitated by the Coinstore exchange.

LH Leverages Blockchain to Certify Legally Important DocumentsThe Korea Land and Housing Corporation (LH) is set to build a certification platform to replace paper documents as the sole form of legal certification. The initiative aims to bring the credibility of traditional methods like contents-certified mail to electronic documents by leveraging blockchain technology.Photo by Liam Truong on UnsplashContents-certified mail — transitioning from postal to digitalContents-certified mail refers to a specific type of mail service provided by the post office, which offers special guarantees regarding the delivery and content of a document. When a document is sent using contents-certified mail, the post office provides certain assurances that can be beneficial in legal and official contexts.Amidst the rise in demand for digital administrative services due to increased remote technologies in the post-COVID-19 era, the ongoing expansion of Web3, and enhanced customized administration, there has also been a growing need for the digitization of documents related to compensation for land and buildings.According to industry sources, LH plans to automate document transmission and management functions through the platform, establishing a digital environment for generating, sending, receiving, viewing, and storing electronic documents.Factoring in blockchain techA key feature of the proof platform is its integrated blockchain technology. “Utilizing blockchain allows accurate documentation of LH as the sender, as well as the timestamps of delivery and reception. This will subsequently enhance transparency and security,” LH said.Going paperlessBy establishing the digital platform, LH will be able to introduce a more convenient method of sending legally significant documents, essentially replacing the manual method of sending them through postal services. This could include sending them via platforms used nationwide like Naver or KakaoTalk or through text messages sent by the country’s major telecommunication companies.This innovation can contribute to the proliferation of paperless methods, addressing the expected increase in postal delivery failures tied to the rise of single-person households.“By constructing this platform, we can better protect user rights and provide administrative services that transcend the temporal and spatial constraints of registered mail,” LH said. “We will broaden our legal, institutional, and technical discussions to innovate processes for verifying the validity of electronic documents.”The project is currently in operation in certain areas related to compensation. According to LH, the plan is to expand the project’s scope to encompass all areas of compensation by next year and then to other areas such as the management and sale of rental apartments.The corporation said that it posted a bidding notice last Wednesday to hire a company that can build the blockchain-powered platform that certifies legally important documents. LH is currently undergoing a selection process.Employing smart contractsLH also mentioned that it is preparing a smart contract system. The system programs the terms agreed upon by involved parties in advance, embeds them in an electronic contract, and enables automatic execution of the terms of the contract when all conditions are met.