Chinese VC plans $10 billion Web3 fund launch

OKX shores up App security following bug discoveryCryptocurrency exchange OKX has swiftly responded to a recently uncovered security flaw by releasing an updated version (v6.45.0) of its iOS app.User data and asset vulnerabilityThe flaw was identified by Web3 and blockchain security specialist CertiK. It posed a Remote Code Execution (RCE) vulnerability that had the potential to compromise sensitive user data and crypto assets. Notwithstanding that, no user assets were lost or security compromised.Taking to the X social media platform on Tuesday, CertiK wrote:”Attention! We urge users of OKX wallets to update their iOS app to the latest version immediately. Earlier this month, we identified and reported a critical Remote Code Execution (RCE) vulnerability in the OKX iOS App, leading to potential compromise of sensitive data and crypto assets.”Photo by FLY:D on UnsplashPrompt responseRecognizing the risk, OKX has acted promptly to rectify the issue and commit to protecting user assets. It too followed up on social media with its own announcement:”Thanks @Certik for the note. We’ve completed the relevant upgrade & this is no longer an issue. We have verified that this did not impact any customer assets. The fix has been deployed to iOS version 6.45.0 & we recommend you update the app asap.”Ongoing exploitsThis security incident has played out amid a backdrop that has seen a worrying number of hacks, exploits and vulnerabilities in the crypto space. In recent weeks, hacks at HTX (formerly Huobi), cross-chain bridge Heco and Poloniex have accounted for millions of dollars in losses.As recently as last week, users of the Ledger hardware wallet were told by the company not to connect to decentralized applications as it had discovered that a malicious version of its Ledger Connect software had been distributed.Industry collaborationThe collaboration between OKX and CertiK in addressing this security concern is demonstrative of how industry actors are having to cooperate in order to deal effectively with these vulnerabilities and threats.Transparent communication and a swift response in this instance are likely to have played a role in minimizing any potential loss. In a noteworthy development, OKX, in collaboration with Tether, has collaborated with the United States Department of Justice (DOJ) to freeze $225 million in USDT tokens.This unprecedented action primarily targeted a human trafficking syndicate in Southeast Asia, illustrating the increasing cooperation between crypto entities and law enforcement in addressing illegal activities involving digital currencies.The immediate resolution of the iOS app vulnerability in this instance resulted in no loss occurring. That outcome underscores the importance of the prioritization of user safety and data security.With the updated app version (v6.45.0) now available, users can proceed with their crypto transactions with renewed confidence in the platform’s security measures. As the cryptocurrency landscape evolves, crypto platforms and platform users will need to remain vigilant in order to safeguard and protect funds.

MAS and NY Fed Publish Report on CBDC Cross-Border PaymentsNew York’s Federal Reserve Bank and the Monetary Authority of Singapore (MAS) have collaborated on an endeavor titled “Project Cedar Phase II x Ubin+,” examining the use of a central bank digital currency (CBDC) for wholesale cross-border payments using one or more vehicle currencies.The joint effort has culminated in the publication of a report detailing their findings and results. Commenting on the initiative, MAS Managing Director Leong Sing Chiong stated:“The Cedar x Ubin+ experiment envisages a future digital currency landscape where central banks can enable interoperability of wholesale CBDCs to facilitate more efficient cross-border payment flows including for less liquid currencies, without requiring a common infrastructure.”Photo by NASA on UnsplashExploiting positive DLT characteristicsSpecifically, the New York Innovation Center (NYIC) of the NY Fed was the entity that contributed directly towards the research project. The work built on previous phases of Project Cedar. The objective was to explore perceived advantages of digital ledger technology (DLT) such as reduced settlement risk and reduced settlement time, in the context of cross-border payments.The conventional system primarily uses the SWIFT financial messaging network. The approach is highly inefficient. It’s time-consuming and needlessly ties capital up in vostro and nostro accounts (accounts held for another entity from an account another entity holds). Tying up capital proves to be a liquidity headache for corporations and any business entity that gets involved with international trade settlement.Smart contracts and off-chain messagingAgainst that backdrop, the project team was focusing on harnessing the ability to effect atomic or real-time settlement using DLT. Having commenced the work in November, the project team decided to rely on hashed timelock smart contracts in order to bridge distinct ledgers, so as to effect cross-currency and cross-border transactions.According to the report, the proposed system also relied on off-chain messaging functionality. Cross-border trade settlement often involves a number of stakeholders. Off-chain messaging can be beneficial in disseminating information relative to the process to all stakeholders.The researchers found that each simulated payment scenario achieved end-to-end settlement in under thirty seconds on average, realizing the goal of near real-time settlement. In turn, that speed of settlement meant that stakeholders could be notified of payment finality within a matter of seconds. Certainty of settlement, and thus reduction in counterparty risk was achieved by simulating atomic settlement, such that transactions only settled if all legs in the cross-currency payment chain executed successfully.From the point of view of interoperability and autonomy, the experiment demonstrated the ability to safely execute across multiple ledgers without the need to involve a centralized clearing authority or the establishment of a shared central network.The Bank of International Settlement (BIS) recently highlighted the finding that on a daily basis, $2.2 trillion of foreign exchange transactions don’t use a payment versus payment (PvP) settlement mechanism. PvP is a less risky form of settlement where two currency legs are exchanged simultaneously. Singapore is more exposed than most in this regard. Therefore, the use of DLT to counteract that risk in line with the experiment’s findings would be a progressive step.

3AC Co-Founder Disputes US Jurisdiction Citing Singaporean CitizenshipKyle Davies, the Co-Founder of the failed Singaporean crypto hedge fund Three Arrows Capital (3AC), has asserted that he is solely a citizen of Singapore and not of the United States.Photo by Towfiqu barbhuiya on PexelsEvading pursuit of damagesThe assertion may have relevance as it may mean that Davies can evade actions taken against him in a US court on the basis of a lack of jurisdiction. In a recent filing with the US Bankruptcy Court for the Southern District of New York (SDNY), Davies presented documents demonstrating that he had renounced his US citizenship in December 2020. He emphasized that he obtained citizenship in Singapore after being issued a passport in early 2021 and that he does not subject himself to the jurisdiction of US courts.$3.5 billion owedIn June it emerged that liquidators appointed for 3AC were seeking to recover $1.3 billion from the fund’s co-founders, Davies and Su Zhu. The firm reportedly owes creditors a staggering $3.5 billion.In the midst of public criticism surrounding the events leading to 3AC’s collapse, Zhu and Davies launched a platform called Open Exchange (OPNX), allowing trading claims against bankrupt crypto firms. Despite a deficit of goodwill for the duo in the crypto sector, they have been putting all their energies into the new venture.Last month, they outlined that they would donate future earnings from OPNX to 3AC creditors. It’s difficult to reconcile that claim when with this action, Davies is trying to evade contributing to creditors via the 3AC bankruptcy process and this legal action taken by the liquidator.Renounced citizenshipAccording to court documents, Davies officially renounced his US citizenship at the US Embassy in Singapore, citing his decision to reside in the country on a long-term basis. He revealed that he got married to a Singaporean national in 2017 and subsequently gained permanent residency in Singapore. Because Singapore does not permit dual nationality, Davies chose to renounce his US citizenship to establish himself fully as a Singaporean citizen.The submission of these documents came after 3AC’s liquidators requested a subpoena to gather information on the crypto hedge fund’s collapse. Both Kyle Davies and Zhu, were subpoenaed on Twitter, as their whereabouts were unknown. However, while Zhu, being a Singaporean national, might not be subject to the subpoena while residing outside the United States, Davies’ refusal to comply with the order led to discussions about holding him in contempt of court.In response to the subpoena controversy, Davies’ legal representatives claimed that he cannot be validly served with process as a non-party in the case, as he has not been a US citizen or resident since well before the case was initiated. They stated that the court lacks personal jurisdiction over him due to his renunciation of US citizenship. Accordingly, they requested that the Service Order and Compel Order, which were based on the assumption that Davies was a US citizen, be vacated.