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550 BNB lost in contract exploit by decentralized exchange

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Recently, the decentralized exchange (DEX) system known as CoW Swap came under assault, resulting in the loss of at least 550 BNB (BNB) due to a contract hack that permitted money transfers away from the platform.

The occurrence was spotted by the blockchain surveyor MevRefund, which also noticed that the cash seemed to be migrating away from the CoW Swap exchange. In a Twitter thread, the maximum extractable value (MEV) searcher sent a warning to the DEX and the users of the exchange about the vulnerability.

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A wallet address was reportedly added as a “solver” of CoW Swap by using a multisig, as stated by the company BlockSec, which audits smart contracts. The address then initiated the transaction to authorise DAI (DAI) to SwapGuard, which resulted in SwapGuard transferring DAI from the CoW Swap settlement contract to other addresses. DAI was transferred to other addresses by SwapGuard.

The blockchain security company PeckShield calculated that around 551 BNB, which had a value of $181,600 at the time this article was written, had been stolen. Following the theft of the assets, the hacker sent the money to the famed cryptocurrency mixer Tornado Cash.

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During the assault, several members of the community had a momentary moment of fear and advised other users to remove their approvals from the DEX. On the other hand, the protocol for decentralized finance (DeFi) said that this is not required.

A research from DappRadar states that in spite of the hacks that have occurred in relation to DeFi, the industry as a whole has gotten off to a fruitful start in 2023. According to the data collected, the overall value of locked procedures had a considerable increase during the month of January.

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In other developments, the United Nations has claimed that cybercriminals operating out of North Korea stole a greater quantity of cryptocurrency in 2022 than to any previous year. According to the findings of the research, cybercriminals with ties to North Korea were responsible for the theft of crypto assets valued at between $630 million and $1 billion in 2017.

Disclaimer: CoW Swap’s remarks and the official Twitter announcement have been included to this post after it was modified.



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Australian Banks Ordered to Report Crypto Transactions

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The Australian Prudential Regulation Authority (APRA) has reportedly ordered local banks to report on their exposure to cryptocurrency transactions in the wake of recent banking collapses, including the Silicon Valley Bank (SVB) and Silvergate failures. The regulator is seeking to obtain more information and insight into banking exposures to crypto assets and associated risks.

According to the Australian Financial Review, the APRA has instructed banks to improve their reporting on crypto assets and provide daily updates to the regulator. The agency has started requesting banks to declare their exposures to startups and crypto-related companies, citing three people familiar with the matter. The new measures are reportedly part of the APRA’s increased supervision of the banking sector, aimed at mitigating the risk of similar collapses occurring in Australia’s banking system.

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The move comes in the aftermath of the collapse of global banks, including Credit Suisse and SVB, which have raised concerns over the stability of the financial system. On March 19, UBS Group agreed to buy Credit Suisse for $3.2 billion after the latter collapsed over the weekend. The banking sector has been facing pressure from investors and regulators to improve risk management and transparency.

Barrenjoey analyst Jonathan Mott reportedly warned that while the situation “remains stable” for Australian banks, confidence could be quickly disrupted, putting pressure on bank margins. The APRA’s increased scrutiny of cryptocurrency transactions is aimed at mitigating this risk, as the regulator seeks to gain a deeper understanding of the potential impact of crypto assets on the stability of the banking system.

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The Australian government has been taking a cautious approach to regulating the cryptocurrency industry, with the Reserve Bank of Australia (RBA) recently stating that it has no plans to issue a digital version of the Australian dollar. However, the APRA’s move to increase reporting requirements on crypto assets suggests that regulators are taking a more active role in monitoring the sector.

In conclusion, the APRA’s decision to order local banks to report on cryptocurrency transactions reflects the growing concern over the potential risks posed by crypto assets to the stability of the banking system. While the situation in Australia remains stable, the recent collapses of global banks have highlighted the need for improved risk management and transparency in the financial sector. The APRA’s increased scrutiny of the crypto industry is a step towards achieving this goal, as regulators seek to gain a deeper understanding of the potential impact of crypto assets on the stability of the financial system.



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Bitcoin Hodlers Experience Profits on Majority of Trading Days

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Bitcoin has been a popular investment asset since its inception in 2009, and data shows that hodlers have experienced profits on the majority of trading days. According to Blockchain.com, Bitcoin hodlers enjoyed profitable days on 88.50% of the 4,593 days the cryptocurrency has been tradable. This challenges the historical narrative that crypto has depreciating volatility, proving that holding Bitcoin is provably profitable in the long run.

The profitability of Bitcoin can be attributed to its hard limit on total supply and seamless global usability. These factors have contributed to its status as a store of value, and the historical price performance of Bitcoin confirms its potential as a profitable investment. However, investors must understand Bitcoin’s market cycles to maximize their profits and avoid buying at the top and selling at the dip.

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Out of the 4,593 trading days, only 531 or 11.56% were unprofitable for long-term hodlers. These unprofitable days occurred between December 28, 2022, and June 12, 2022, during which Bitcoin was priced above the range of $26,246.58 and $28,344.5. This emphasizes the importance of understanding market cycles, and investors should exercise caution to avoid significant losses.

While some investors prefer to hold Bitcoin long-term, others make daily trades on crypto exchanges for consistent profits. Regardless of the investment strategy, understanding the market cycles and trends is crucial for maximizing profits.

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However, investing in Bitcoin is not without its risks, as demonstrated by the recent security vulnerability discovered by General Bytes. The manufacturer of Bitcoin ATMs had to shut down its cloud services after discovering a vulnerability that allowed attackers to access users’ hot wallets and gain sensitive information. Karel Kyovsky, the founder of General Bytes, stated that multiple security audits since 2021 did not identify the vulnerability.

In conclusion, Bitcoin’s profitability challenges the historical narrative of depreciating volatility in the crypto market. Hodlers have experienced profits on the majority of trading days, making Bitcoin a potentially lucrative investment asset. However, understanding market cycles and trends is essential for investors to maximize their profits and avoid significant losses. Additionally, investors should be aware of the potential risks associated with investing in Bitcoin, such as security vulnerabilities.



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MetaMask Enables Direct Bank Transfers for Crypto Purchases in Nigeria

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In a move that aims to make self-custody cryptocurrency purchases more accessible in Nigeria, MetaMask has partnered with MoonPay to expand direct on-ramps with local banks. ConsenSys, the parent firm of MetaMask, announced the integration on March 21, allowing users in Nigeria to purchase crypto via instant bank transfers. This new feature is available within the MetaMask mobile and Portfolio DApp, significantly simplifying the process of buying crypto without using credit or debit cards in Nigeria.

Previously, MoonPay had a card integration feature, but about 90% of attempts to buy crypto with a credit or debit card were declined, according to Santos, a MetaMask spokesperson. With the new integration supporting local bank transfers, crypto purchases on MetaMask are now faster and cheaper, allowing users to access crypto without sending assets from a centralized exchange.

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Despite the current issues with crypto on-ramps in Nigeria, the country has emerged as a major market for MetaMask, ranking third in mobile monthly active users. It is also among the top ten countries in terms of visitors to metamask.io over the last month, Santos added. Nigeria is one of the world’s top 20 ranked countries in cryptocurrency adoption, according to the Chainalysis 2022 Global Crypto Adoption Index. Some reports suggest that 35% of the Nigerian population aged 18 to 60 owned or traded cryptocurrencies in 2022.

This high level of adoption is despite the Central Bank of Nigeria banning banks from servicing crypto exchanges in February 2021. However, in December 2022, local media reported that the Nigerian government was preparing to pass a law recognizing the usage of Bitcoin (BTC) and other cryptocurrencies to keep up to date with “global practices.” This move, coupled with the new integration between MetaMask and MoonPay, may signal a growing acceptance of cryptocurrencies in Nigeria.

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It is important to note that Nigeria’s cryptocurrency market faces challenges such as a lack of regulatory clarity and security concerns. However, the partnership between MetaMask and MoonPay provides a viable solution for those seeking to invest in crypto without the use of credit or debit cards. As the adoption of cryptocurrencies continues to grow in Nigeria and other countries around the world, we may see further innovations aimed at increasing accessibility and usability.



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