Korean Blockchain Experts Suggest Tackling Everyday Challenges with Blockchain Adoption

Phemex, a Singapore-headquartered crypto derivatives trading platform, has halted withdrawals following a multi-million dollar hack.Photo by GuerrillaBuzz on UnsplashHot wallet compromisedIn a message to platform users published to social media, the project stated: “To ensure security, withdrawals have been temporarily suspended while we conduct an emergency inspection and strengthen wallet services. We sincerely apologize for the inconvenience. Withdrawals will be restored soon.” In further commentary, the project apologized for the disruption, assuring service users that its mission remains to provide a trusted trading environment, while outlining that it is working on putting together a compensation plan. It added that “Our ongoing business operations are fine,” and that “trading services continue as usual.” The digital assets were removed from the platform over multiple blockchains including Polygon, Arbitrum, the Base network and BNB. Blockchain analytics firm Lookonchain itemized some of the assets that are believed to have been stolen. They include 3.48 million USDC stablecoin, 3.42 million USDT stablecoin, 841 ETH valued at $2.7 million, 110,701 LINK valued at $2.69 million, 142 billion PEPE tokens valued at $2.12 million, 1.19 million FET tokens valued at $1.45 million and 29,509 AVAX tokens valued at $1.04 million. Initial reports put the loss at $31 million. However, Web3 security firm Cyvers later claimed that $37  million covers the full extent of the loss. Following deeper analysis, it found that both Bitcoin and TRON blockchains had also been impacted, resulting in the overall loss being increased by a further $6 million. Cold wallet assets are safeThe company’s CEO Federico Variola, published a post on X advising service users that all of the assets held within the company’s cold wallets remain safe. He included a link to the Phemex proof of reserves, encouraging customers to check it. In a follow-up post, he wrote: “We are currently carefully testing our system to reprise withdrawals as soon as possible. Due to the sophistication of the threat actor we cannot rush this stage. The estimated timeline to reprise full operations is within 24h, thank you for your support.” The XNET Foundation, a non-profit entity that develops decentralized wireless networks, said that it is actively working with the Phemex team on the production of an exploit report following the incident. It added that “It has been confirmed that tokens sent to the exchange for a launchpad pool were compromised as part of this exploit.” Ongoing problemCrypto hacking remains a major concern within the digital assets sector. Blockchain security firm PackShield reported recently that $1.3 billion had been laundered from crypto hacks in 2024. That statistic demonstrates that the problem is worsening as it accounts for a $342 million or 280% increase when compared with 2023. In December a Chainalysis report found that 61% of the hacking losses suffered in 2024 implicated the involvement of North Korean hackers. It estimated crypto hacking losses of $2.2 billion for 2024, based on losses associated with 303 hacking incidents.

The Busan Port Authority (BPA) recently announced its plan to deploy a blockchain-based transshipment monitoring system known as Port-i at the port of Busan, located in the southern part of South Korea, according to local news outlet Financial News. The Port-i system is designed to streamline the management of transshipment cargo for shipping companies at Busan Port, which handles about 12.4 million twenty-foot equivalent units (TEUs) annually. The system is set for a pilot phase in January 2025, with plans to expand it to all shipping companies using the port by the second half of 2025.Photo by Christopher Lee on UnsplashEnhancing efficiency and profitability in shippingWith Port-i, shipping companies will be able to track ships and cargo through the Chain Portal, Busan Port’s integrated logistics platform. Port-i will provide a unified view of berth schedules across all terminals at the port, addressing the current issue where companies have to separately check ship and cargo statuses and independently identify berth schedules at different terminals. The BPA expects that the Port-i service will allow shipping companies to manage transshipment cargo more efficiently, improve ship loading rates and potentially increase profits. Blockchain for coffee quality controlIn addition to the Port-i initiative, Busan is also exploring other uses of blockchain technology for industrial development. The city recently set up the Busan Coffee R&D Lab, backed by the Ministry of Science and ICT, as reported by Metro.  This facility aims to use blockchain to create a platform that enhances the logistics of coffee sourcing and production, including a system that assigns unique identification to coffee products. It will provide reliable data required to control taste and quality. By integrating blockchain with artificial intelligence and advanced logistics techniques, Busan is positioning itself at the forefront of the coffee industry with innovative business models. 

CityLabs Secures 8.55% Stake in GopaxCityLabs, a company listed on the KOSDAQ stock exchange, has stepped in as a rescue investor for the South Korean cryptocurrency exchange Gopax.The company announced last Friday that it has acquired a total of 76,308 shares of Streami, the operator of Gopax, securing an 8.55% stake in the company. The investment amounts to a total value of KRW 5.4 billion (approximately $4 million).Photo by Precondo CA on UnsplashGopax’s turbulent historyGopax has recently been facing public and regulatory scrutiny due to its internal struggles, such as undergoing major changes in leadership earlier this year following its acquisition by Binance, with Lee Jun-haeng resigning and Binance’s Asia Pacific Head, Leon Sing Foong, taking over.After this event, Streami submitted reports to the Financial Intelligence Unit (FIU) under the Financial Services Commission (FSS) in line with requirements to inform the regulatory body about such changes. However, due to delays in the FIU’s approval process likely influenced by Binance’s various legal and regulatory challenges, there was yet another leadership transition — Foong stepped down, and Lee Joong-hoon, Gopax’s former Vice President, took over. Notably, Foong recently left Binance altogether amid regulatory crackdowns.During this process, Gopax also struggled to make principal and interest payments on its own decentralized finance (DeFi) service, GOFi, in the wake of last year’s FTX collapse. The amount of customer funds locked in GOFi totals KRW 56.6 billion, according to an announcement made by Gopax in April. Binance acquired a stake in Gopax on the condition that it would inject enough capital into Gopax to repay this amount in full.CityLabs steps inAs a result, there have been speculations that a Korean company would invest in Gopax and deliver the exchange from its woes. Some even predicted that this company might become a major shareholder, although CityLabs has acquired only an 8.55% stake due to the fact that the funds required to do so far exceed CityLabs’ annual revenue.Last year, CityLabs reported a consolidated revenue of KRW 28.4 billion and an operating loss of KRW 6.1 billion. Although its revenue increased by 2% compared to the previous year, operating losses grew by 46.9%. While the company may not have sufficient funds at present to become a major shareholder, there lies the possibility that it may increase its stake in the future.The acquisition seems to be driven by CityLabs’ interest in blockchain businesses and the crypto market. While it currently specializes in intelligent transportation systems (ITS), it was formerly Dayli Blockchain, which was affiliated with the crypto exchange Coinone and Dayli Financial Group (now known as Gowid). In 2017, Yellow Mobile became the largest shareholder of Dayli Financial, and in February 2018, it became the largest shareholder of DailyBlockchain, making Dayli Blockchain its subsidiary. Coinone was also a subsidiary of Yellow Mobile at the time. All of these ownership relations have now been restructured.CityLabs has thus been involved in the blockchain industry for some time now with previous connections to cryptocurrency exchanges while also offering decentralized identity (DID) and blockchain as a service (BaaS) products. Observations point to the possibility that its history has influenced its decision to invest in Gopax.“We acquired shares to secure an entry point into the crypto market and position ourselves as a major player,” the company said in a statement.Meanwhile, financial authorities are considering plans to examine the eligibility of major shareholders when reviewing applications from crypto businesses.