Korea’s Bithumb joins forces with Interpol to fight crypto crime

Cartesi Launches Inaugural dApp on Ethereum MainnetSingapore-based Cartesi, the app-specific roll-up protocol with a virtual machine running Linux distributions, has introduced its inaugural dApp.The decentralized application, aptly named Honeypot, has been designed to serve as a platform for developers and ethical hackers to rigorously scrutinize the security of the Cartesi protocol’s underlying codebase, all in exchange for lucrative bounties.Photo by Michael Förtsch on UnsplashHoneypot deploymentAccording to a press release published on Tuesday, Honeypot is set to fulfill the vital role of stress-testing Cartesi’s foundational code on the Ethereum mainnet. The successful deployment of Honeypot will pave the way for Cartesi’s technology to be employed in a multitude of other dApps. Notably, a unique aspect of Honeypot is the tempting incentive it offers. The first individual to successfully hack it will be entitled to drain the sum of 1.77 million Cartesi tokens, equivalent to $220,000, after one year without any constraints.Embedded within the Honeypot dApp’s backend code is an algorithm that only permits the Cartesi Foundation’s depositor account to make fund withdrawals. Participants who dare to take on this code-breaking challenge must successfully navigate the intricacies of the algorithm to claim the reward.Developer Advocacy contributor to Cartesi, Gabriel Barros, stated: “We want to welcome all developers to test Cartesi’s Rollup infrastructure — but in a gamified challenge.”Aiding dApp developmentCartesi stands as a Layer 2 network specifically designed to streamline the development of intricate and powerful dApps. Its mission is to bridge the gap between conventional development practices and blockchain-based solutions, attempting to offer a seamless transition for developers.At its core, Cartesi introduces a mechanism that enables dApps to execute resource-intensive computations off-chain within a Linux environment. Crucially, these off-chain computations are verifiable by the blockchain, ensuring that the final results remain consistent across all nodes. This approach empowers developers to harness existing software and tools while ensuring compatibility with the blockchain.Linux insideThe choice of a Linux environment is pivotal to Cartesi’s framework. Linux enjoys widespread usage worldwide, particularly in server environments, making it a familiar and well-adopted platform. This familiarity extends to the extensive array of tools and libraries available within the Linux ecosystem, which are leveraged by developers for a myriad of traditional web applications.Gabriel Barros underlined Cartesi’s mission, stating:“Cartesi’s goal is to eliminate the limitations Web3 developers face by enabling them to import decades of familiar programming tools, libraries, and languages to the blockchain. By doing so, Cartesi unlocks a new realm of possibilities, allowing developers to surpass what was previously imaginable with earlier web3 applications.”Cartesi’s introduction of the Honeypot dApp on the Ethereum mainnet signifies a significant step towards ensuring the security and robustness of its protocol. Furthermore, it demonstrates Cartesi’s intentions in attempting to foster a vibrant and innovative ecosystem for developers in the blockchain space.

Hashed, a blockchain-focused investment firm with bases in Seoul and San Francisco, announced on Tuesday (KST) that it has invested a total of KRW 36.8 billion ($28.4 million) in 29 distinct projects over the course of this year, as reported by Korean news outlet Etoday.Photo by Mathieu Stern on UnsplashInfrastructure, gaming and financeThe Web3 investor has distributed its funds across various sectors, allocating 21% each to infrastructure, gaming and finance. Geographically, their investments were also diverse: South Korea has received 38% of the funds, North America 21% and Europe 7%. Other Asian countries, including Singapore, accounted for 34%. Of the 29 investments Hashed undertook, 20 were new additions. The company participated in seed funding rounds for a variety of ventures: Radius, a shared sequencing layer; Decentralised Gaming Ventures, a builder of Web3 games; AnotherBall, the company behind the VTuber platform Izumo; and Delabs Games, a studio focused on Web3 gaming.The remaining nine were follow-up investments. Among these projects were Archway, a Cosmos-based layer 1 blockchain; Payhere, a provider of mobile point-of-sale (POS) systems; and Dfns, an API-first key management solution. Hashed Ventures, the company’s investment arm, oversees two funds: one with a capital of KRW 120 billion and the other with KRW 240 billion. Through these funds, Hashed has invested in a total of 86 portfolio companies. This year, some of their notable investments include public chain project Aptos, Web3 startup Story Protocol and decentralized exchange dYdX. It’s also noteworthy that 55% of the larger fund has been allocated to Korean companies. Blockchain community and talent developmentHashed’s impact in the blockchain sector extends beyond just financial investments. The Web3 company has supported the organization of approximately 80 meet-ups, including university hackathons and academic blockchain conferences. A notable example of their initiatives is Korea Blockchain Week, co-hosted annually with Web3 ecosystem builder Factblock since 2018. This event has become one of Asia’s largest blockchain gatherings, drawing over 10,000 visitors. In addition to these events, Hashed has been keen on nurturing talent in the blockchain space. Their Protocol Camp, a boot camp aimed at developing Web3 builders, has successfully produced 59 developers across five sessions. Furthermore, Hashed Open Research, the firm’s research division, is actively involved in shaping the blockchain landscape. They engage in research, organize seminars, and publish findings, all with the goal of offering policy recommendations and advancing understanding in the field. Hashed has reinforced its management system for portfolio companies, focusing on supporting early-stage startups. Their efforts include building a community dedicated to startup support, aiding in recruitment and business development strategies, providing data analysis services and engaging in promotional activities. Reflecting on the past year, Simon Seojoon Kim, CEO of Hashed, acknowledged that 2023 posed challenges for startups. However, he pointed out that the relatively calm market conditions provided Hashed with opportunities to uncover a range of innovative ideas. These ideas, according to Kim, have the potential to make significant contributions to the development of blockchain infrastructure and its applications in real-world scenarios. Looking forward, Kim expressed optimism about the growth prospects of their portfolio companies in the coming year. This optimism is partly based on the potential approval of spot bitcoin ETFs, which he believes could usher in robust participation from institutional investors. Additionally, Kim anticipates further growth driven by the expected launch of wallets by major global platforms, indicating a promising and dynamic future for the blockchain industry and Hashed’s investments.

In the aftermath of the massive $235 million hack of the WazirX cryptocurrency exchange on July 18, users and stakeholders are grappling with its devastating consequences. The breach, which compromised a significant portion of the exchange’s reserves, has led to a series of legal, financial and security-related challenges, leaving millions of users uncertain about the future of their funds. The hack and its aftermathWazirX, once a leading Indian cryptocurrency exchange, lost approximately $235 million due to a breach in one of its multi-signature wallets. This included significant amounts of Shiba Inu (SHIB), Ethereum (ETH) and other assets. The hack crippled the exchange, forcing it to temporarily shut down operations and seek a restructuring process under Singapore's insolvency laws. The WazirX hacker has since begun laundering the stolen assets through Tornado Cash, a crypto mixer known for obscuring transaction details. According to blockchain security firm Cyvers, the hacker transferred over 5,000 ETH (approximately $12 million) to a new wallet and laundered $10 million in Ethereum through Tornado Cash. This mirrors the tactics of the North Korea-backed Lazarus Group, which has used similar methods in past high-profile crypto thefts. Photo by GuerrillaBuzz on UnsplashUsers seeking redress and government interventionAs the victims of the hack face uncertainty, over 4 million active WazirX users are expected to suffer a loss of at least 43% of their funds due to the restructuring process. Frustrated by the lack of action from Indian authorities, many users have sought help from Indian Prime Minister Narendra Modi, who was visiting Singapore at the time. Users took to social media to air their grievances and demand justice, urging the government to intervene. WazirX co-founder Nischal Shetty, who is based in Dubai, added to the confusion by stating that he does not know who is responsible for safeguarding user crypto funds on the platform. His statement has fueled outrage among users, who feel abandoned by the exchange’s management. Legal and ownership disputesAmid the chaos, WazirX is also battling a legal dispute over its ownership with Binance, the world’s largest cryptocurrency exchange. Shetty has repeatedly claimed that Binance acquired WazirX, granting it significant control over the platform's operations. However, Binance founder Changpeng Zhao (CZ) refuted these claims in 2022, stating that the acquisition deal was never completed. The uncertainty surrounding the ownership of WazirX has further aggravated users, many of whom are demanding a clear statement from Binance. So far, Binance has remained silent, neither confirming nor denying its involvement. This ambiguity has intensified calls for clarification, with users fearing that a lack of transparency may worsen their chances of recovering their funds. Partial withdrawals and restructuring effortsIn response to the crisis, WazirX has initiated phased withdrawals for users, allowing them to access 66% of their Indian Rupee (INR) token balances. Initially set for September 9, the withdrawal window was moved forward, offering some relief to users. However, many are dissatisfied with the partial access to their funds and are questioning when full crypto withdrawals will resume. WazirX’s legal team has indicated that users may recover only 55% to 57% of their crypto holdings, sparking further discontent. Meanwhile, the exchange has filed a moratorium application in the Singapore High Court, seeking a six-month reprieve from legal actions as it works on a restructuring plan. Looking aheadAs the WazirX saga unfolds, the future of the exchange and its users remains uncertain. The legal battles, ownership disputes and the ongoing laundering of stolen assets pose significant challenges to the platform's recovery. For now, users can only hope that the restructuring process will bring them closer to recovering their lost funds and that authorities will step in to provide clarity and resolution.