Google Cloud becomes a Volunteer Validator for gaming blockchain XPLA

Wemade joins hands with DIFC to establish WEMIX Play Center in DubaiSouth Korean blockchain gaming publisher Wemade has become the first gaming company in the country to form a partnership with the Dubai International Financial Centre’s (DIFC) Innovation Hub, according to an official press release on Wednesday (local time). Through this new partnership, Wemade plans to establish a WEMIX Play Center at the DIFC Innovation Hub as a space for gaming companies that are part of the WEMIX ecosystem.Photo by Wael Hneini on UnsplashUnlocking opportunitiesThe DIFC is a financial free zone in Dubai equipped with its own administrative, judicial and regulatory bodies. The Innovation Hub — a financial innovation ecosystem — was established by the Dubai government to attract global companies in fintech, Web3, gaming and artificial intelligence (AI). Members and partners are eligible to receive various benefits, like a DIFC Innovation Licence — which helps technology firms set up their businesses — global networking opportunities and office spaces.Along with the establishment of the WEMIX Play Center, Wemade aims to make appropriate investments for the success of its onboarded companies and work with the DIFC to create a $100 million global Web3 gaming fund. The company said that it would hold joint Web3 events with the Innovation Hub in the future to promote these initiatives.Fostering financial evolutionDubai has been actively promoting financial services to stimulate economic growth and attract investments, encouraging the creation and growth of blockchain businesses and the widespread use of cryptocurrencies. By settling down at the DIFC Innovation Hub, Wemade intends to closely communicate with UAE’s crypto regulatory authorities and formulate an optimal business strategy in line with the latest industry trends in the Middle Eastern region.Meanwhile, the company is in the process of applying for the registration of its governance token WEMIX as a recognized crypto token with the Dubai Financial Services Authority (DFSA). Cryptocurrencies on this DFSA list are authorized for use in transactions among the 4,900 institutions and individual investors residing in DIFC. Currently, there are five recognized crypto tokens including Bitcoin, Ethereum, Litecoin, Ripple and Toncoin. The latter two were recently added to the list last month.

Lotte Data Communication, the IT service management unit of South Korean conglomerate LG Group, brought its hyperrealistic metaverse platform Caliverse and electric vehicle charging platform EVSIS to the stage at CES 2024, attracting great interest from stakeholders from around the world, according to an article by South Korean news outlet KG News.Photo by GuerrillaBuzz on UnsplashExploring tomorrow's technologyCES is one of the biggest annual tech conventions in the world organized by Consumer Technology Association, where companies and other industry leaders gather in Las Vegas to showcase their innovations and visions for a future led by advanced technology. This year’s event was held from Jan. 9 to 12.  AI takes the spotlightIn particular, user-engaging technologies such as generative AI received much attention at the convention, such as AI mobile scanning, which allows anyone to take a picture of their product with a mobile device and virtually create their own digital object in less than five minutes. Another new technology called metaverse live streaming allows users to interact with each other in the virtual space in real-time by replicating their appearance. Standing at the forefront of the IT industryLotte’s Caliverse platform provides deeply immersive content based on world-class technologies such as ultra-high-definition VR shots, image synthesis and real-time rendering graphics. It can also be experienced through a head-mounted display (HMD) as well as most other electronic devices such as 3D monitors, PCs and smartphones, maximizing user accessibility. The company also showcased various EV chargers and digital platforms that are used in its other new product EVSIS, gaining popularity among visitors at the event. Lotte aims to further establish itself as a global market leader in the IT industry based on these cutting-edge platforms.

Singapore’s UniPass Plays Role in ERC-4337 Vulnerability FixSmart contract wallet provider UniPass and crypto infrastructure firm Fireblocks have successfully addressed a significant vulnerability in the Ethereum ecosystem.Photo by Nenad Novaković on UnsplashAccount abstraction vulnerabilityThis vulnerability, identified as the ERC-4337 account abstraction vulnerability, posed a critical security risk to hundreds of mainnet wallets. The joint effort between Fireblocks and UniPass was detailed in a blog post published to the Fireblocks website on Thursday.This vulnerability, if exploited, could have enabled a malicious actor to execute a complete takeover of the UniPass Wallet by manipulating Ethereum’s account abstraction process. The vulnerability represented a substantial threat to the security of smart contract wallets, as it could lead to unauthorized access and fund drainage.Improving user experienceAccount abstraction, as dealt with via ERC-4337, is a mechanism that introduces a novel way of processing transactions and interacting with smart contracts on the Ethereum blockchain. It allows for a more flexible and efficient handling of transactions, transcending the traditional distinction between externally owned accounts (EOAs) and contract accounts.EOAs are controlled by private keys and can initiate transactions, while contract accounts are governed by the code of a smart contract. When an EOA initiates a transaction with a contract account, it triggers the execution of the contract’s code. Account abstraction introduces the notion of abstracted accounts, which are not tied to a specific private key and can initiate transactions and interact with smart contracts, similar to EOAs.In the context of ERC-4337, an account executing an action relies on the EntryPoint contract to ensure that only signed transactions are executed. Typically, these accounts trust a single audited EntryPoint contract to validate user operations before executing commands. However, the vulnerability resided in the fact that a malicious or buggy EntryPoint contract could potentially skip the validation step and directly call the execution function, bypassing essential security measures.This vulnerability, identified by the two firms, had allowed attackers to seize control of UniPass wallets by replacing the trusted EntryPoint of the wallet. Once this takeover was completed, the attacker could access the wallet and drain its funds.It’s worth noting that the vulnerability posed a threat to several hundred users who had activated the ERC-4337 module in their wallets, making them susceptible to exploitation by any actor on the blockchain. Fortunately, the wallets affected by this vulnerability contained only small amounts of funds, and swift mitigation efforts were successful in preventing further harm.Company mergerEarlier this year, Singapore’s UniPass merged with Chinese wallet provider Keystone to form Account Labs, a company which has been incorporated in Singapore. At the time, Keystone founder Liu Lixin outlined that further developing account abstraction-derived products was the objective of the creation of Account Labs. He stated:“We are on the cusp of a Web3 Account Abstraction revolution. Together, we’ll drive rapid transformation, making the transition from Web2 to Web3 effortless for users. Our goal is to ensure everyone can securely and smoothly manage a decentralized account. We welcome partners to join us in advancing the Web3 account domain.”In furthering that objective, Account Labs announced on Thursday that it had raised $7.7 million in a funding round led by Amber Group, MixMarvel DAO Ventures, and Qiming Ventures.