Dunamu’s Luxury Watch Trading Platform Thrives with Blockchain Edge

Mixin Network Suspends Services Amid $200 Million HackOn Monday, Mixin Network, a decentralized peer-to-peer network whose project team is based in Hong Kong, officially confirmed a substantial security breach that resulted in the loss of approximately $200 million in crypto assets from its mainnet.Photo by GuerrillaBuzz on UnsplashSeptember 23 hackThis incident, disclosed via an X (formerly Twitter) post, prompted the immediate suspension of all deposit and withdrawal services on Mixin Network until further notice.The project team outlined that the hack occurred on September 23, exposing vulnerabilities that allowed malicious actors to compromise the database of a third-party cloud service provider. Mixin Network has taken action to address the situation, enlisting the expertise of Singapore-headquartered blockchain security investigator SlowMist and the support of Google to conduct a thorough investigation and formulate a recovery plan.At the time of the breach, Mixin Network’s holdings included $94.48 million in Ether, $23.55 million in Dai, and $23.3 million in Bitcoin, as reported in an independent investigation by PeckShield. The total value of assets affected amounted to $141.32 million.Cyvers, an Israeli Web3 security firm, has also been looking into the matter on Monday. In a social media post, the firm stated:”Our internal investigation has uncovered suspicious funding transactions involving @MixinKernel hacker addresses. Two of hacker addresses received 51 $ETH from 0x1795F0eBDa5A836aE63F28CE546E72de069A8bd2 who was interacted with @HuobiGlobal and @binance.”The firm goes on to call on Binance and its CEO Changpeng Zhao (CZ) and Huobi to help identify the wallet address in question.Halting withdrawalsIn response to the security breach, Mixin Network has temporarily halted all deposits and withdrawals on its platform. These services will only resume once the vulnerabilities have been identified and fully resolved. On X, the project stated:”Deposit and withdrawal services on Mixin Network have been temporarily suspended. After discussion and consensus among all nodes, these services will be reopened once the vulnerabilities are confirmed and fixed. During this period, transfers are not affected.”Details regarding the plans to recover the lost assets for affected users have yet to be announced.Despite initial promises that Mixin Network’s Founder, Feng Xiaodong, would address the incident in a public Mandarin live stream on September 25, links to the live stream were not provided on the official social media channels or the website mixin.network.The incident has garnered criticism on the basis of a lack of decentralization. One commentator stated:”Some of those blockchain protocols are so decentralized that when their cloud database is hacked, coins are also gone.”Ongoing hacksThis security breach on Mixin Network is the latest in a series of high-profile crypto-related incidents. Ethereum Co-Founder Vitalik Buterin recently fell victim to a SIM swap attack, which resulted in the compromise of his X (formerly Twitter) account.In a statement, Buterin revealed that the hackers had successfully executed a SIM swap, a type of attack that targets the victim’s mobile phone number to gain unauthorized access to various online accounts, including social media, banking, and cryptocurrency platforms.The repercussions of the Mixin Network hack underscore the ongoing challenges faced by the crypto industry in ensuring the security and protection of digital assets. As investigations continue, affected users await further developments and the eventual resumption of deposit and withdrawal services.

Bank of Korea Conducts Successful CBDC Pilot Test with Financial InstitutionsThe Bank of Korea (BOK) announced yesterday in a press release that its central bank digital currency (CBDC) pilot program operated successfully in a practical setting involving multiple financial institutions.Testing environmentsPreviously, the CBDC system was tested in an isolated cloud environment. In this recent test, the system was installed on the servers of various financial institutions over a five-month period to evaluate its performance.The 1.2 billion KRW ($905,000) project included the participation of six companies, such as Kakao’s Krust Universe, KakaoBank, and KakaoPay, as well as 14 banks and the Korea Financial Telecommunications and Clearings Institute. Kookmin, Shinhan, and Woori were among the participating banks.Four scenariosThe BOK and financial institutions tested the system’s performance under four scenarios: increasing transaction requests per second, increasing the number of active users, reducing the transaction queue size, and adjusting the block generation time ratio.The increase in transaction requests led to a 10% decrease in transactions per second (TPS), from 2,100 TPS to 1,900 TPS, compared to the single cloud environment test. This result is still deemed acceptable, as the highest TPS recorded in the current small payment infrastructure network is 1,200, which occurs on paydays and other high-transaction days.Issues such as slower response times arose with higher transaction request volumes but were resolved by enlarging the transaction queue size and increasing the block formation time proportion in the block generation process. The block generation process involves two stages: block formation, where transactions are recorded, and block validation, where transactions are verified.Greater stabilityThe test demonstrated that transaction errors at individual institutions did not affect others, suggesting that a distributed ledger system offers greater management stability than a centralized system. However, institutional officers cited challenges in problem-solving and communication when using the distributed ledger system.The BOK plans to involve more institutions in ongoing experiments this year, supporting them in testing their smart contracts on the CBDC pilot system.Photo by Bundo Kim on Unsplash

Mobile Strategy Game ‘EF Defense’ to Launch on Immutable zkEVMWeracle, the Singapore-based developer behind the popular mobile game Endless Frontier, is gearing up to deploy its latest creation, EF Defense, on the Ethereum scaling network, Immutable zkEVM.The tower defense strategy game, currently available on iOS and Android, will receive a significant boost with this move, opening up new opportunities for players and integrating blockchain technology into its gameplay.Photo by Catherine Kay Greenup on UnsplashPlay-to-earn gameEF Defense, a play-to-earn game with stunning visual aesthetics similar to Endless Frontier, transports players to the Land of Abundance, where they must fend off a dark and menacing force threatening the continent of Akaros. Armed with 70 diverse heroes and an array of customization options, players will embark on an epic quest to protect their territory and claim rewards for their strategic prowess.Immutable, a prominent Web3 games publisher headquartered in Australia, is partnering with Weracle to facilitate this transition. The move to the Ethereum scaling network brings the potential for even greater in-game experiences, enhanced security, and unique ownership opportunities through non-fungible tokens (NFTs). While EF Defense already offers hero characters as NFTs on the Ethereum scaling network Polygon, the specific utilization of NFTs and tokens on Immutable zkEVM remains undisclosed.The gaming industry veterans behind MagmaByte have also caught the NFT wave with their upcoming release, Galaxy Commanders. This player-versus-player (PvP) space shooter, developed by former talents from major gaming companies like Electronic Arts (EA), NCSoft, and Nexon, will utilize the Immutable zkEVM network for its launch. Players can expect action-packed space battles and cooperative planetary conquests, utilizing various strategies to claim victory.Based on PolygonImmutable zkEVM is based on Polygon’s zkEVM technology, a layer-2 Ethereum scaling network specially designed for gaming. This integration promises faster and more cost-effective transactions compared to the Ethereum mainnet, ensuring a seamless and enjoyable gaming experience. To cater to gamers new to Web3, Immutable is also working on developing the Passport, a user-friendly wallet to facilitate easy interactions with blockchain-based games.Weracle’s involvement with blockchain gaming through EF Defense is likely to be just a starting point. The studio has ambitious plans to launch more crypto games in the future, cementing its position in the evolving landscape of blockchain-based gaming. Additionally, a digital Weracle Wallet is in the works, intending to create a holistic ecosystem for players and collectors alike.Andrew Sorokovsky, VP Of Global Business Development at Immutable, expressed enthusiasm for Weracle’s transition into Web3 gaming, acknowledging the team’s expertise in the traditional gaming space and predicting significant strides in the realm of blockchain-based entertainment.As EF Defense prepares to enter the world of Immutable zkEVM, players can look forward to an enhanced gaming experience with the added benefits of blockchain technology.The integration of NFTs and the prospect of play-to-earn mechanics has the potential to make a far bigger impact, provided the correct balance is struck between engaging gameplay and the play-to-earn model dynamic.