Bitget Launches Crypto Loans Product

Korean government to seize crypto for unpaid child supportStarting next year, the South Korean government is set to begin seizing virtual assets such as bitcoin from parents who are obligated to pay child support but fail to do so.Photo by Bonnie Kittle on UnsplashKorea Credit Bureau to assist in crypto seizuresAccording to a report by local news outlet Dailian, the Child Support Agency (CSA) of the Korean Institute for Healthy Family (KIHF), which operates under the Ministry of Gender Equality and Family, announced on Wednesday (local time) a partnership with the Korea Credit Bureau (KCB). This collaboration will empower the agency to confiscate virtual assets from parents who are delinquent in paying child support.Since 2015, the CSA has been offering emergency child support for approximately a year to low-income single parents who have not received payments from non-custodial parents. In this process, the agency initially pays the child support on behalf of the non-custodial parents and subsequently pursues reimbursement from them. This system ensures that the immediate needs of the children are met while still holding non-custodial parents accountable for their financial responsibilities.Before July 2022, the CSA was required to initiate lawsuits against non-compliant parents to recover child support payments. However, since then, the agency has been authorized to directly pursue reimbursements by following the compulsory national tax collection process.Challenges in enforcing child support paymentsDespite these improved measures, the government still encountered challenges in enforcing child support payments. Some non-compliant parents have resorted to earning income under other people’s names or deliberately concealing their properties, including virtual assets, to evade their child support obligations.Against this backdrop, the recent partnership between the CSA and the KCB is a strategic move to enhance the enforcement of child support payments. This collaboration will grant the CSA access to KCB’s virtual asset management system. With this access, the CSA will be able to efficiently search for and seize the cryptocurrency holdings of non-compliant parents.Jeon Joo-won, the head of the CSA, underlined the significance of the agency’s collaboration with the KCB. She pointed out that utilizing KCB’s financial transaction data will improve the CSA’s enforcement of child support payments. Jeon also emphasized that the mutual support between the two agencies will serve as a foundation for promoting social values, highlighting the broader societal impact of their combined efforts to ensure responsible child support compliance.

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.

In a move announced on Friday, OKX, the Seychelles-headquartered cryptocurrency exchange, declared its decision to delist 20 trading pairs by Jan. 5, triggering a notable price fall for major privacy coins such as Monero, Dash and ZCash. The exchange cited that the affected pairs did not align with its listing criteria, though specific details were not disclosed.Photo by Khara Woods on UnsplashPrivacy coin delisting trendWhile OKX did not explicitly articulate the rationale behind this move, industry observers are speculating that it could be part of the exchange’s broader efforts to comply with evolving regulatory measures. Privacy coins have increasingly drawn regulatory scrutiny due to concerns about potential illicit activities within the crypto space. Earlier in the year, Binance had also announced the delisting of several privacy coins to ensure compliance with local laws and regulations. The broader context of regulatory pressures on privacy-focused cryptocurrencies seems to be impacting major exchanges’ decisions. In 2022, Huobi cited regulatory pressures when it took the decision to delist Monero and other privacy coins. Kraken was further ahead of the curve still, delisting Monero for UK customers in November 2021. Downward price actionFollowing OKX’s announcement on Friday, the prices of privacy-focused cryptocurrencies, notably Zcash (ZEC) and Monero (XMR), experienced a decline. The entire sector of “privacy cryptos” has witnessed a 7.1% decrease in overall market capitalization, according to an index of such coins compiled by Malaysian crypto indexing firm CoinGecko. During this period, Monero and Zcash have seen unit price declines of 4.5% and 10.7%, respectively. Other tokens set for delisting, including Dash, Powerpool and Horizen, have recorded declines of up to 14%. OKX has provided guidance to users, advising them to cancel orders related to the affected trading pairs before the delisting date to avoid automatic cancellation, a process that may take 1–3 working days. Concurrently, the exchange has halted deposits for the impacted cryptocurrencies and plans to cease withdrawals by Mar. 5, 2024, affording holders sufficient time to withdraw their assets. However, once the delisting is complete, trading these digital assets on OKX will become impossible. Interestingly, certain privacy coins like MINA continue to be listed on the exchange, experiencing a 7.5% increase following the delisting announcement. It’s crucial to note that OKX’s delisting is not exclusive to privacy tokens, as it also includes other trading pairs associated with digital assets such as Kusama, Flow, Kyber Network and Aragon. The fight for privacySome crypto community members have voiced their concerns on social media, with many fearing that the innovation may be ‘captured’ by the various state authorities over time. However, ex-Monero developer Ricardo Spagni (AKA “Fluffypony”) was nonchalant about the whole thing, judging by his comments. In a post on social media platform X, he wrote: ”Monero users and contributors literally couldn’t care less about delistings at this point.” As the regulatory landscape evolves, cryptocurrency exchanges are navigating these challenges, impacting the availability and value of specific tokens on their platforms. Investors and privacy advocates alike will be closely watching how such regulatory compliance measures continue to shape the crypto market and crypto use.