dYdX Foundation CEO Shares the Importance of Korean Developers of the Cosmos Network

Jeff “Jihoz” Zirlin, one of the co-founders of Sky Mavis, the Singapore-headquartered development firm behind both Axie Infinity and the Ronin Network, has faced a significant setback as some of his personal crypto wallets have fallen victim to a hack.Photo by GuerrillaBuzz on UnsplashFunds drained through Tornado CashThe hack has resulted in the loss of approximately $9.7 million worth of ether (ETH). The breach, which occurred on Feb. 23, saw two crypto wallet addresses associated with Zirlin compromised. The perpetrator managed to abscond with 3,248 ETH, funneling the stolen funds through Tornado Cash, a privacy-focused Ethereum mixer. The alarm was raised by PeckShield, a blockchain investigation firm, which identified the compromise of a "whale wallet" through the Ronin Bridge. PeckShield attributed the breach to a "wallet compromise," which facilitated unauthorized outbound transfers of funds. PeckShield's investigation revealed that the pilfered 3,248 ETH was initially dispersed across three different wallets before being funneled into Tornado Cash. This service, notorious for its use by hackers seeking to obfuscate the origin and traceability of illicit funds, served as a conduit for the stolen assets. Confirming the attack and remarking on having had a “tough morning,” Zirkin outlined on social media that “the attack is limited to my personal accounts, and has nothing to do with validation or operations of the Ronin chain.” He emphasized the implementation of stringent security protocols across all chain-related activities, seeking to reassure stakeholders of the company’s commitment to safeguarding user assets. Although specific details regarding the breach remain undisclosed, Zirlin's statement suggests a leakage of the private keys associated with his personal wallets, granting unauthorized access to the hacker. Ronin Network securePeckShield’s revelation prompted Aleksander Larsen, co-founder of Ronin Network, to swiftly respond, affirming the robust security measures of the Ronin Bridge. The social media post that Larsen had responded to, which he claimed to have an “extremely misleading title,” was later deleted. Larsen suspected that the breach stemmed from a wallet hack rather than a flaw within the bridge itself. Notably, Ronin had been targeted in a high-profile attack in March 2022, orchestrated by the North Korea-backed Lazarus Group, resulting in a $625 million loss.In response to this previous breach Sky Mavis initiated a comprehensive overhaul of Ronin's core systems to bolster decentralization and mitigate future vulnerabilities. $112M Ripple co-founder hackIn a separate incident, Binance intercepted $4.2 million worth of stolen XRP, part of the $112 million hack targeting Ripple co-founder Chris Larsen's personal wallet on Jan. 31. Unlike the Axie Infinity breach, the perpetrator behind Larsen's hack refrained from leveraging crypto mixer services or decentralized exchanges, enabling Binance to track and immobilize a portion of the illicitly obtained funds. Axie Infinity, heralded as a pioneering "play-to-earn" Web3 game, has emerged as a lucrative platform, enabling players to earn cryptocurrency and trade in-game assets via blockchain technology. Since its inception in 2018, the game has amassed $1.3 billion in revenue, underscoring its prominence within the burgeoning blockchain gaming ecosystem. 

Crypto Trading Surges in South Korea While Global Trends DeclineDespite a global decrease in cryptocurrency trading on centralized exchanges, South Korea has witnessed a significant increase in trading activities. Upbit, the nation’s largest crypto exchange, climbed to the second spot in global spot trading volume for July.Photo by Viktor Forgacs on UnsplashPlunges in global trading volumesAccording to an Exchange Review for July 2023 by CCData, a virtual asset data provider, the total global spot trading volumes on centralized exchanges dropped to $515 billion in July, a 10.5% decrease compared to the previous month, marking the second lowest level since 2019. Additionally, derivative trading volumes fell by 12.7% to $1.85 trillion, the second-lowest since December 2020.Experts attribute these declines to increased regulations on cryptocurrencies worldwide, such as legal crackdowns on exchanges like Binance and Coinbase by the US Securities and Exchange Commission.Binance, the world’s largest cryptocurrency exchange, recorded a trading volume of $208 billion with a market share of 40.4% in July, marking a five-month consecutive decline, although it still maintained its title as the largest platform worldwide for crypto spot trading.Coinbase — the largest cryptocurrency exchange in the US — and global exchange OKX also saw a decline in trading volume of 11.6% and 5.75% to $28.6 billion and $29 billion, respectively.Crypto exchanges flourish in KoreaContrarily, the majority of major crypto exchanges in Korea experienced significant growth in trading volume. Upbit’s trading volume skyrocketed by 42.3% to $29.8 billion in July, surpassing Coinbase and OKX for the first time to claim the second spot in global cryptocurrency exchanges behind Binance.Other Korean exchanges also saw remarkable increases in trading volume. Bithumb recorded $6.09 billion, a surge of 27.9%, while Coinone’s volume rose by 4.72% to $1.39 billion.These spikes in trading volume can be accredited to an increased interest in cryptocurrencies and blockchain technology among citizens throughout the country, despite global regulatory challenges impacting the market. As the cryptocurrency industry continues to evolve, Korean exchanges are showing resilience and maintaining their competitive positions on the global stage.

Siam Commercial Bank (SCB), Thailand’s oldest bank and fourth-largest lender, has launched a cross-border payments service which depends upon the use of stablecoins.  The project is the culmination of a collaboration between SCB, SCB 10X, the disruptive technology investment arm of the SCBX Group, payment solutions provider Lightnet and blockchain development platform Fireblocks. It has successfully completed its testing phase within the Bank of Thailand’s regulatory sandbox, moving forward to the commercialization phase. According to Indian news portal Business News This Week, SCB launched the cross-border payments solution on October 16 in an effort to get out ahead of its TradFi peers relative to banking and financial services innovation.Photo by allPhoto Bangkok on PexelsFaster with lower costsThe service will enable 24/7 transfers on an international basis for the bank’s retail users. In accessing the service, users may use local currency to make transactions. Ordinarily cross-border payments implicate a number of steps in order to complete clearance, including the need to effect a currency conversion. Furthermore, banks need to maintain nostro/vostro accounts with foreign banks to complete such transfers.  In this instance, the bank is claiming that transactions using the service will be much faster than existing cross-border transfer options. The clearance and settlement process will be far more efficient in terms of the time required and the liquidity requirements. Pre-funding required in the legacy process has been eliminated, reducing capital requirements, while operational costs have also been reduced. SCB’s First Executive Vice President and Head of Digital Juristic and Payment, Thanawatn Kittisuwan, commented on the development, stating: “By integrating blockchain technology, the project promises a more efficient, reliable, and accessible solution for cross-border transactions. By leveraging blockchain technology and stablecoins, we are making cross-border remittances more efficient, reliable, and accessible for everyone. SCB has a long-standing tradition of embracing innovative technologies to enhance our financial services. This latest collaboration with Lightnet and Fireblocks builds upon SCB’s history of pioneering fintech solutions. ” Improved customer experienceLightnet CEO Tribodi Arunanondchai suggested that the new service will provide significant improvements to customers’ experience in cross-border money transfer. He added that the service “promotes financial inclusion as there is a lower capital requirement per transaction,” while strengthening Thailand’s position as an ASEAN (Association of Southeast Asian Nations) financial hub.  SCB and Lightnet first partnered in 2020. At that point, the duo envisaged that there was scope to cooperate in order to facilitate payment processing and frictionless real-time remittances to Thailand from any point overseas with low fees. Lightnet relies upon the Velo Protocol to enable its remittance services. Back in 2022 the firm received a $50 million commitment from LDA Capital, with Lightnet earmarking the funding to boost cross-border payments over the Velo protocol. For its part SCB has demonstrated its interest in crypto beyond this Lightnet collaboration. In 2023 the bank struck a deal with South Korean crypto venture capital firm Hashed, with the objective of pooling resources and researching and exploring how best to deploy any research outcomes relative to the company’s affiliates. The bank has also been involved in developing an application for Thailand’s central bank digital currency, the digital baht.