Critical vulnerabilities were found in updates to Ethereum client token protocols Geth and Nethermind, created for the upcoming “migration” of the Ethereum network to the new algorithm. The project’s blockchain developers tweeted about it.
Ethereum developer Peter Silaji said that the latest update for Geth contains a functional regression that leads to incorrect code execution. Moreover, the vulnerability can even lead to a database compromise, but only if the entire Ethereum network goes down. The bug has already been identified and a patch has been submitted, but it remains unclear whether all of the problems have been resolved.
As Ethereum developer Mika Zoltu noted, the issue in Geth is unlikely to shift the timeline for Ethereum’s transition to the Proof-of-Stake algorithm. He noted that users only need to switch to another client protocol to support the upgrade. The developer of another client protocol, Nethermind under the pseudonym DanielC, also reported finding a bug in the latest software update, and also reported a solution to the problem.
Is Ethereum a protocol?
Earlier, Stefan Twal, developer of the decentralized autonomous organizations (DAO) framework, left the Ethereum community. According to him, the blockchain has “turned into a circus” of centralized non-interchangeable tokens (NFT), endless Ponzi schemes, and illegal securities giveaways.
As a reminder, the Ethereum ecosystem is expected to “move” from the Proof-of-Work algorithm to Proof of Ownership (Proof-of-Stake) as early as September 15. An Ethereum developer under the pseudonym superphiz.eth tweeted the news. Earlier, however, Ethereum co-founder Vitalik Buterin warned that the network’s “move” to the new algorithm could be delayed until October of this year if developers identify potential risks.
We previously reported that the average bitcoin network’s commission fell below $1.
China has uncovered a money laundering scheme involving the digital yuan. How does money laundering work?
Chinese authorities have uncovered a 200 million yuan (~$28 million) money-laundering scheme where criminals used the digital yuan. Local newspaper Renmin Jibao writes about it. How does money laundering work?
It is reported that the criminals were detained in Fujian province. According to law enforcement authorities, the criminal group, led by Lai Moumou and Zheng Moumou, provided illegal services for the settlement of money to support gambling businesses. It is also noted that the group formed entire cells throughout China and worked on money laundering.
This is the second reported case of the digital yuan appearing in illegal activities. Earlier, the editorial board wrote that the People’s Bank of China decided to amend the digital yuan model after authorities uncovered an eleven-person criminal cell that used the digital state currency to launder money.
According to local media reports, the scammers used phishing to obtain the digital state currency, which they later ran through banks and payment systems. The amount of the fraud was not disclosed. However, it remains unclear whether the incident was the reason for the digital currency changes.
Work on the Central Bank Digital Currency (CBDC) or DCEP, as representatives of the financial regulator themselves call the project, has been underway since 2014. In this case, the head of the Chinese Central Bank Yi Gang, noted that the financial institution has no clear timetable for the launch of the digital yuan. The banker drew attention to the fact that information about the pilot release of the digital asset and related initiatives should not be equated with the official release of the virtual yuan.
We previously reported that the creator of Fortnite has invested in a metaverse company.
FBI tracked Colonial Pipeline hackers through Chainalysis
Recently, Colonial Pipeline has been hacked again. But the Federal Bureau of Investigation (FBI) could identify Colonial Pipeline hackers through analytics firm Chainalysis. It is reported by Bloomberg, citing representatives of the firm.
It is not clear how exactly the FBI could identify the attackers. It is alleged that Chainalysis collects a large amount of data from the blockchain and also relies on off-network information received from customers. The analytics firm uses machine learning and statistical analysis to figure out where and to whom cryptocurrency might be sent.
In May 2021, a group of hackers called DarkSide hacked and shut down the Colonial Pipeline, one of the largest oil pipelines in the United States, causing a fuel shortage on the East Coast. As a ransom, the hackers demanded that 75 BTC be transferred to an anonymous wallet. Colonial Pipeline hackers then apologized.
Earlier in September, analysts at Group-IB found that the number of cryptocurrency-related fraud sites rose to 2,000 in the first half of 2022, a 335% increase over the entire 2021. At the same time, just over 60% of all fraudulent crypto-sites are registered through Russian providers.
Earlier we reported that Cardano Vasil should be fully completed to activate all features.
Is Kraken a good crypto exchange? Kraken has no plans to change its listing due to SEC complaints
Cryptocurrency exchange Kraken is not going to remove from its listing tokens that the U.S. Securities and Exchange Commission (SEC) compares to securities. Cryptocurrency exchange Kraken CEO Dave Ripley told Reuters.
Is Kraken a good crypto exchange?
Recall, earlier media revealed that the U.S. exchange regulator has organized an investigation into the actions of cryptocurrency exchange Coinbase to list tokens. The reason for launching the investigation was the SEC’s suspicions that Coinbase opened American users’ access to transactions with cryptocurrencies, which can be classified as securities.
However, despite the investigation, the exchange regulator did not sue Coinbase, which has already surprised Ripple, which has long been in litigation with the SEC over the altcoin XRP.
The SEC sued Ripple back in late 2020. The regulator argues that XRP falls under the definition of securities, but the California-based startup disagrees. While the verdict on the lawsuit between the SEC and Ripple probably won’t appear until late 2022, Coinbase was one of the first cryptocurrency exchanges to remove XRP from its listing.
We previously reported on researchers finding vulnerabilities in cryptocurrency exchanges.
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