Korea's Busan city utilizes blockchain to advance shipping and coffee industries

Hacking Attempts on Upbit Reach 160,000 in First Half of the YearThere have been approximately 160,000 hacking attempts on Upbit, Korea’s largest cryptocurrency exchange, in the first half of this year alone, according to a report submitted by Upbit’s operator Dunamu to lawmaker Park Sung-joong of the National Assembly’s Science, ICT, Broadcasting, and Communications Committee.“Cryptocurrency hacking incidents are increasing both domestically and internationally, and hacking attacks on exchanges such as Upbit, which have daily trading volumes exceeding KRW 2 trillion, are a serious issue,” Park said.Photo by Clint Patterson on UnsplashAn uptick in hacking attemptsThe data revealed that the number of cyber breach attempts in the first half of the year totaled 159,061–2.17 times higher than the number of attempts in the first half of last year, which stood at 73,249.Hacking attempts on Upbit have been steadily increasing in recent years, from 8,356 in the second half of 2020 to 34,687 and 63,912 in the first and second half of 2021, respectively. In the first half of last year, there were 73,249, and 87,242 in the second half. Notably, the exchange suffered losses of approximately KRW 58 billion (approximately $43 million) from a hacking attack in 2019.Ramping up securitySubsequently, Dunamu has taken action to enhance security by managing over 70% of its assets in cold wallets and operating hot wallets in a distributed structure instead of a singular one. Hot wallets refer to online crypto wallets, whereas cold wallets are crypto wallets that are offline and disconnected from the internet. Hot wallets offer the advantage of direct deposits and withdrawals, but they have weaker security levels — most known exchange hacks have thus occurred through this medium. On the other hand, cold wallets store private keys on offline sources like external hard drives and portable storage devices, making real-time trading difficult but providing better security and stability.“We have taken various preventive measures since the hacking incident in 2019, such as operating hot wallets in a distributed manner. There have not been any successful cyber breaches to date,” Upbit said.Regarding the role of the Ministry of Science and ICT in managing and overseeing crypto hacking incidents, Park pointed out that this still remains ambiguous. “The Ministry should conduct large-scale white-hat hacking tests and security assessments for crypto exchanges that are frequently faced with hacking attempts, as well as for hospitals and subway systems that manage large amounts of personal information,” he said.

Illiquid Token Sinks OPNX’s $30 Million Hodlnaut BidThe interim judicial managers overseeing the restructuring process of troubled Singaporean crypto lender Hodlnaut have firmly opposed the takeover offer presented by OPNX, the Dubai-based crypto bankruptcy claims trading platform associated with the founders of the now-defunct hedge fund, Three Arrows Capital.Photo by Image Hunter on PexelsSpeculative token valueIn a report published on Tuesday, Bloomberg referred to a recent court filing in which the administrators of Hodlnaut had characterized OPNX’s $30 million bid in FLEX digital tokens as “illiquid” and bearing “speculative value.” Additionally, a significant portion of Hodlnaut Group’s creditors, representing 60% of the total debt, had also voiced their dissent towards the proposed OPNX deal.Hodlnaut, headquartered in Singapore with operations in Hong Kong, found itself among the casualties of the $1.5 trillion crypto market downturn last year. OPNX had expressed its interest in taking control of Hodlnaut last month.Among the concerns raised by managers were the absence of a cash injection or assets with readily available liquidity, such as Bitcoin or Ether. Furthermore, there was no clear timeline provided for the repayment of creditors’ debts, and the proposal lacked detailed information regarding payments, which are limited to just 30% of liabilities, according to the court-appointed supervisors of Hodlnaut’s restructuring.FLEX token offeringThe FLEX token, associated with the CoinFLEX exchange, whose founders Mark Lamb and Sudhu Arumugam launched OPNX earlier this year, is at the center of the proposal. Currently, it holds a market value of approximately $54.4 million. However, its trading volume remains low. Moreover, its unit value stands at $0.55, marking a substantial 95% decrease from a month ago when the offer was first submitted to the Singapore court, as per data from CoinGecko.The deal would have meant OPNX taking a 75% stake in the business. Previously, Hodlnaut’s founders Simon Lee and Zhu Juntao had put forward a proposal of a business sale rather than liquidating the company as the preferred option.Su Zhu and Kyle Davies, co-founders of Singapore’s Three Arrows Capital, played instrumental roles in the inception of OPNX, joining with the CoinFLEX founders in establishing the bankruptcy claims trading platform. Despite their initial contributions, it’s worth noting that Zhu has previously clarified that neither he nor Davies are involved in the day-to-day management of the exchange.Regulatory sanctionsIn recent developments, Zhu and Davies were sanctioned with a nine-year ban by the Monetary Authority of Singapore due to violations connected to their collapsed hedge fund firm, which operated out of Singapore. Furthermore, in August, authorities in Dubai levied fines against Zhu, Davies, Mark Lamb, OPNX CEO Leslie Lamb, and Arumugam for operating and promoting OPNX without the required local license.The rejection of OPNX’s bid by Hodlnaut’s bankruptcy administrators underscores the challenges implicated by illiquid tokens. The fate of Hodlnaut remains uncertain, pending further developments in the ongoing legal proceedings, and will depend upon its management’s efforts in finding a new buyer for the business.

Gala Music’s First K-pop NFT Drop Sells Out in SecondsWeb3 music streaming platform Gala Music announced on Wednesday that the NFT drop for its first K-pop artist Ferry Blue’s latest single, “Breaking the Rules”, has sold out in just 3.4 seconds.Photo by C D-X on UnsplashFerry Blue’s journey to NFT successFerry Blue is an independent girl group that debuted in September 2021 with their album “Call My Name.” The members — Dozin, Xiho, Hyeyoung, Seul, Seona, and Hyunji — are unaffiliated with any entertainment agency, often working part-time jobs. Their new single, “Breaking The Rules,” which was composed using generative artificial intelligence (AI), was released on Gala Music last Tuesday where it is currently available for streaming. The NFT drop opened for public sale the following day at 5 AM KST, during which a total of 90 NFTs were minted and sold for $99 each.The drop garnered significant attention as it was Gala Music’s first collaboration with a K-pop artist. “Ferry Blue has made a mark not only on our platform but also in the global Web3 market,” Gala Music said. “We look forward to more K-pop artists expanding their presence worldwide through our platform in the future.”Gala Music’s innovative approach to enjoying musicEstablished in February last year, Gala Music has released over 350 songs from 86 artists, including rapper Snoop Dogg and DJ Steve Aoki. The decentralized music platform operates under a Learn-to-Earn (L2E) system, where listeners can stream and collect music tracks and then pair them to a node to share with others. Node operators and track owners can receive tokens for their contribution to the platform.