Crypto Guides, Knowledge & Insights

Series of Exploits Hit Curve Finance’s Liquidity Pools

Curve Finance faces multiple exploits on its liquidity pools, resulting in significant losses for projects like Conic Finance, JPEGd, Metronome, and Alchemix.　　Speculated reasons include vulnerabilities in programming language versions and manipulation of the “get_virtual_price” function, highlighting the need for enhanced security measures in the DeFi space.　　The recent incidents, involving Conic Finance, JPEG‘d, Metronome, and Alchemix, have raised concerns within the DeFi community. The string of attacks began with Conic Finance on July 21, where assets were drained due to a connection with LP Tokens on Curve Finance. Subsequently, on July 30, the Lending NFT JPEG’d project reported an exploit involving the pETH-ETH liquidity pool on Curve Finance, resulting in an $11 million loss.　　The same day, Metronome also suffered a $1.6 million loss following a similar exploit. Additionally, Alchemixs alETH became a victim, experiencing an estimated $13.6 million loss linked to a liquidity pool on Curve.　　The exact reasons behind these exploits have not been fully disclosed at this time. However, the community has speculated two primary factors. First, vulnerabilities in versions 0.2.15/0.2.16/0.3.0 of the VyperLang programming language are suspected. These versions lack the Re-Entrancy anti-attack filter, enabling hackers to execute rounding attacks and withdraw funds from liquidity pools.　　The second conjecture, outlined

2023-07-31Deep Dive

Peru Cracks Down On Crypto Crimes: New Decree Sets Stage For Industry Regulation

Peru issues a decree to regulate the crypto industry and combat money laundering and terrorism financing.　　Crypto exchanges are required to adhere to anti-money laundering rules and report to UIF-Peru.　　Other South American countries follow suit in regulating digital assets.　　Under the new regulations, virtual asset service providers, including individuals and companies within Peru, are now obligated to report crucial information to the Financial Intelligence Unit (UIF-Peru). This move is aimed at bolstering the countrys financial system and safeguarding it from illicit activities that might exploit the anonymity often associated with cryptocurrencies.　　One of the key focal points of the decree is the FATFs “travel rule,” which underscores the need for implementing robust Know Your Customer (KYC) standards within the cryptocurrency ecosystem. By adhering to the travel rule, exchanges are required to collect and share customer data, thereby enhancing transparency and thwarting potential financial crimes.　　The decree, which has already come into effect, is expected to have a considerable impact on the crypto industry in Peru. Stakeholders, including crypto exchanges and other virtual asset service providers, are now faced with the challenge of boosting their compliance efforts to align with the new regulations and foster a secure environment for cryptocurrency transactions.　　However, the decree has not

2023-07-31Deep Dive

Kenyans Get Excited About Worldcoin With Free Tokens for Eye-Scanning Verification

Kenyans are intrigued by Worldcoins free WLD tokens for eye-scanning verification.　　Quickmart Outlets in Nairobi attract enthusiastic young participants.　　Privacy concerns and token volatility raise questions amidst strong investor support.　　Launched just five days ago on Monday, July 24, the Worldcoin app utilizes special machines, known as Orbs, stationed in 35 countries, including Kenya, to perform the eye-scanning verification process.　　The allure of receiving free tokens has drawn a surge of young people to at least 13 Quickmart Outlets in Nairobi, where these Orb devices are located. Eager participants can scan their eyeballs, and upon successful verification, they are rewarded with WLD tokens. These tokens can then be transferred to popular crypto exchanges, such as Binance, and used to purchase various other cryptocurrencies.　　The value of the first 25 WLD tokens stands at around Sh7,786 ($55), offering early adopters a tangible incentive to participate in the scheme. James Makau, a bodaboda driver from Ruaka, shared his success story, having earned Sh6,461 ($45.6) from scanning his iris and subsequently converting his tokens into Kenyan shillings by trading them for USDT, a different cryptocurrency.　　Worldcoin, co-founded by Sam Altman, the CEO of OpenAI, the developer of ChatGPTs artificial intelligence platform, has ambitious goals. Their mission is to grant

2023-07-31Deep Dive

TokenUnlocks: Multiple Tokens Valued at $31 Million Unlocking Daily

Token Unlocks tweeted that multiple tokens valued at $31 million per day or over $217 million per week are linearly unlocking/inflating.　　The top 3 tokens with linear unlocks/inflation are as follows:　　WLD: $7.26 million per day　　UNI: $2.76 million per day　　SOL: $2.28 million per day　　The top 6 tokens have a combined daily linear unlock/inflation value of up to $17.8 million, accounting for 57.4% of the total.　　Additionally, a total of 13 tokens are scheduled to unlock this week. Among them, DYDX, SUI, NYM, and GAL will experience unlocks worth tens of millions of tokens.　　

2023-07-31Deep Dive

Vulnerability in Vyper Leads to Attack on Curve Stablecoin Pools (alETH/msETH/pETH)

Vyper, the programming language of Ethereum, tweeted at 12:44 am that versions 0.2.15, 0.2.16, and 0.3.0 have a vulnerability in the staircase lock.　　At 12:45 am, Curves official Twitter announced that due to the staircase lock issue, stablecoin pools (alETH/msETH/pETH) using Vyper 0.2.15 were attacked. The team is assessing the situation and will provide updates to the community as it develops. Other pools remain secure.　　According to the latest statistics from PeckShield, the attack resulted in approximately $52 million in losses.　　Due to the asset theft, the CRV price has dropped by 16% in the last 24 hours.　　The continuous decline in CRV price may lead to the liquidation of Curve founder michwill. According to Debank data, michwill has used CRV as collateral to borrow stablecoins such as USDT and USDC from lending protocols like AAVE, Frax, Abracadabra, and others.　　https://debank.com/profile/0x7a16ff8270133f063aab6c9977183d9e72835428？chain=eth　　

2023-07-31Deep Dive

Paradigm's Article on the Future of Stablecoins and Call for Congressional Legislation

Paradigm has published an article on its official website regarding policy recommendations for stablecoins. According to the article, stablecoins are considered to have lower risks compared to traditional bank deposits. The risk management framework for stablecoins should be designed to address the unique risks associated with stablecoins, which are different from the risks observed in the traditional banking industry. Unlike money market funds (MMFs) in practice, treating stablecoins as MMFs for regulatory purposes would result in the loss of utility for most stablecoins.　　Their recommendations advocate for advancing stablecoin legislation through three key aspects:　　Require center issuers of stablecoins pegged to the US dollar to meet appropriate risk management standards.　　Prioritize orderly and effective competition between stablecoins and related services, as well as with existing banks.　　Enable consumers and businesses to access a wide range of payment and related services while ensuring baseline security requirements are met.　　At last, Paradigm urges Congress to take immediate action in enacting legislation to address the risks posed by stablecoin arrangements while still allowing payment stablecoins to function and continue innovating.　　

2023-07-28Deep Dive

BNB Chain Q2 Report: Open-source Contracts Account for 46.5% Market Share

BNB Chain released its Q2 report, which highlights significant growth in open-source smart contracts across various blockchains even during bear markets. Among them, BNB Chain holds the largest market share with 46.5% of open-source contracts, while Ethereum ranks second with 31.3%.　　Ethereum maintained its position as a leading blockchain, demonstrating steady growth in the percentage of verified smart contracts. Additionally, other blockchains, including Polygon, Fantom, Avalanche, Arbitrum and Optimism, all displayed consistent engagement in their verified smart contract activities.　　The report points out that Layer 2 (L2) has emerged as a new development trend, with BNB Chains L2 solution, zkBNB, being widely adopted. Additionally, BNB Chain has introduced the storage chain BNB Greenfield, and over 11 applications have been deployed on the testnet of opBNB.　　

2023-07-28Deep Dive

Consensys Releases Five Takeaways About the Future of Web3 from ETHCC and ETHGlobal Paris

Consensys has released the five takeaways about the future of Web3 in its report on ETHCC and ETHGlobal Paris, which cover the following aspects:　　1. L2 will continue to expand as a critical infrastructure to scale Ethereum.　　This takeaway aligns with the Ethereum Foundations long-standing belief that Layer 2 (L2) solutions hold the key to Ethereums future scaling.　　Prominent projects like Coinbase and Mantle Network have made innovative strides in the Layer 2 space, with announcements of their respective plans for decentralization and the launch of their public mainnets. These developments are welcomed additions to the ecosystem and have sparked great anticipation for Ethereums future growth.　　2. Social media in web3 are maturing and gaining tractionWith the recent launch of Metas Thread application, users are increasingly concerned about the potential risks associated with a single entity owning and controlling their entire social footprint.　　Over the past few years, we have observed progress in web3 social networks. However, the recent announcement of Lens V2 at ETHCC has heightened our optimism about the prospect of an open and decentralized social layer for the web. Lens, boasting a total user count of 109,381 as of April 2023, now incorporates new features like open actions, enabling users and developers

2023-07-28Deep Dive

Crypto Influencer Fernando Perez Algaba Found Dismembered In Suitcase

Fernando Perez Algaba, a 41-year-old crypto millionaire influencer, was found dismembered in a suitcase in Argentina.　　Autopsy results revealed that Algaba was shot three times before being dismembered by a professional.　　According to New York Post, Crypto millionaire influencer, Fernando Perez Algaba, was found dismembered in suitcase in Argentina, investigation launched.　　Source: New York Post　　A shocking incident has sent shockwaves through the crypto community as the dismembered body of 41-year-old crypto millionaire influencer Fernando Perez Algaba was found in a suitcase in Argentina. The grim discovery was made by children who stumbled upon the red suitcase in the ingeniero Budge area of Buenos Aires Province, setting off a chain of events that have now become the focus of a police investigation.　　The parents of the children promptly informed the Buenos Aires police about the macabre find, leading to a harrowing investigation that captured the attention of the nation. The suitcase contained Algabas arms, legs, and other body parts, which were subsequently identified as belonging to the missing influencer.　　The investigation took a chilling turn when authorities recovered Algaba‘s head and torso a few days later. The manner in which the dismemberment was executed has led investigators to believe that the crime was committed by someone

2023-07-28Deep Dive

Upbit Announces Listing of IMX, Revolutionizing Crypto Trading!

South Korean exchange Upbit to launch new digital asset IMX exclusively for Ethereum network top-ups, with trading set to commence on July 28, 2023.　　IMX offers new opportunities for traders to participate in the crypto market with KRW and Ethereum-based tokens, diversifying portfolios and enhancing trading experience.　　Upbit lays out specific restrictions on transactions to ensure secure trading environment and deliver accurate market information to its members. IMX will exclusively support deposits from Ethereum network, indicating Upbits focus on bolstering its Ethereum-based offerings.　　The eagerly awaited IMX trading is scheduled to commence on July 28, 2023, at 13:00.　　IMXs introduction on Upbit brings exciting opportunities for traders, as it opens up a new realm of possibilities for participating in the crypto market with the Korean Won (KRW) and Ethereum-based tokens.　　To ensure a secure trading environment and deliver accurate market information to its members, Upbit has laid out specific restrictions on transactions under certain conditions following the addition of IMX to the market.　　Start of Transaction Support: July 28, 2023, 13:00 (Scheduled)　　Limit Buy and Sell Orders: Upon the inclusion of IMX, the initial buy order will be restricted to approximately 5 minutes. Moreover, IMX sell orders will be capped at -10% or less of the previous

2023-07-28Deep Dive

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