Bithumb Shuts Down Crypto Research Center Amid Trading Volume Slump

Despite reports emerging on Monday that it had invested in Array, an algorithmic currency system, Singaporean state-owned conglomerate and global investment firm Temasek has denied any such investment.In a very brief statement published to its website on Tuesday, Temasek stated:“We have seen news articles and a tweet from Array about Temasek’s investment in it. This news is incorrect. Temasek has not invested in Array and we have no relationship with them.”CoinTelegraph had taken to reporting the claim on Monday. The article had outlined a $10 million investment by the Singaporean state investor into Array, the developer of an algorithmic currency system that relies upon smart contracts and artificial intelligence. Reputational lossIf it had been true, such an investment would have been seen as a positive for the crypto space as it would be indicative of a renewed appetite for crypto-based projects from the giant Southeast Asian investor.Temasek was a key investor in failed cryptocurrency exchange, FTX. In November 2022, the company had to write down its entire investment of $275 million into the fraudulently managed exchange business. To an onlooker, a $275 million write-down may seem like an extraordinary loss.However, given that the Singaporean investing behemoth has a $403 billion dollar portfolio, the loss represents just 0.09% of that portfolio, hardly making a dent in the health of the company.The greater loss for Temasek relative to the FTX collapse has been reputational. Top tier venture capital investors like Temasek, who had otherwise been assumed to be the most diligent of actors in the professional investing world, were all sharply criticized for failing to identify the extent of the mismanagement and fraud that had occurred at the now bankrupt cryptocurrency exchange. Bogus ClaimsIn fairness to those who had reported the fake news, they were acting on information that Array had put out into the ether and as of yet, has not corrected. At the time of publication, the project’s website features a list of renowned investors including Temasek. Alongside Temasek, Array claims to have obtained investment from Standard Chartered, Coinbase Ventures, Spark Capital, Khosla Ventures, The Blackstone Group, Binance Labs, Sequoia Capital and a16z.In the case of Binance Labs, a spokesperson for the venture arm of the global exchange told The Block that it is not an investor in the project. To further dispel the claim, Temasek took to Twitter, stating:”Fake news about Temasek’s investment in @Array_Protocol. We have seen news articles and a tweet from Array about Temasek’s investment in it. This news is incorrect. Temasek has not invested in Array and we have no relationship with them.” Further instances of misinformationThe misinformation follows a similar scenario that played out with OPNX, a newly launched platform that offers spot and futures trading, alongside the ability for investors to trade bankruptcy claims.A couple of weeks ago, the platform, which had been founded by Kyle Davies and Su Zhu, the key executives behind failed crypto hedge fund, Three Arrows Capital, asserted that it had the backing of some notable investors. Almost immediately, venture capital and market maker DRW and venture capital firm Nascent denied that they were investors in OPNX.

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.

Mirae Asset Securities and NEAR Protocol Partner to Advance Blockchain TechSouth Korea’s leading securities firm, Mirae Asset Securities, has partnered with the Swiss-based NEAR Foundation to further the development of Web3 initiatives, according to Digital Today’s report.Photo by Shubham Dhage on UnsplashCollaboration on Web3 researchThe NEAR Foundation is a Swiss-based non-profit organization behind the NEAR Protocol, a blockchain platform designed to support the operation of decentralized apps (dApps). The collaboration between NEAR and Mirae Asset Securities will encompass various endeavors, including conducting research on Web3 and blockchain technology within the financial sector, organizing awareness-raising events for both entities, and establishing a cooperative system to enhance the business network between Web2 and Web3.An In-sung, the head of the digital division at Mirae Asset Securities, expressed the company’s commitment to advancing blockchain technology and collaborating with partners to gain a competitive advantage in the Web3 sector. NEAR Foundation CEO Marieke Flament highlighted the technical expertise of their platform, emphasizing its potential to drive innovations within the financial industry through cooperation with Mirae Asset Securities.NEAR’s broader engagement in KoreaThe NEAR Foundation’s collaborative efforts extend beyond the financial sector in Korea. Earlier this month, the organization forged a strategic partnership with MARBLEX, a blockchain arm of gaming publisher Netmarble. This alliance aims to foster the growth of the Korean Web3 gaming industry, indicating the foundation’s wider involvement in the East Asian country.