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According to The Block citing local media reports, South Korea's ruling party, the Democratic Party of Korea, will meet on Friday with representatives from the country's five major cryptocurrency exchanges: Upbit, Bithumb, Coinone, Korbit, and Gopax, to discuss whether to postpone the cryptocurrency tax originally scheduled to take effect in January 2027.The party has proposed a bill to delay the implementation until 2029, citing insufficient infrastructure and difficulties in obtaining transaction data.

According to a report by Reuters citing informed sources, Trump Media & Technology Group (DJT.O) has signed agreements with Bloomberg, quantitative trading and market-making giant Hainar International, and Jump Trading to obtain posts released by Trump more quickly.

The cryptocurrency industry has spent approximately $176 million in this round of the U.S. midterm election cycle, covering over 100 elections, aiming to establish a bipartisan network of congressional allies to continue advancing legislative demands after Trump's departure. As of October 20, the super political action committee Fairshake and its affiliated organizations have spent about $150.8 million, with other cryptocurrency organizations spending around $25 million, major funders including Coinbase, Ripple, and a16z.Fairshake claims that among the 58 candidates it supported in primaries or special elections this year, 53 won. The organization supported bipartisan candidates in the House elections; after Senate Democrats blocked the CLARITY Act from reaching a final vote, it decided to support only Republican candidates in the Senate elections.The industry's spending in the Ohio Senate election has exceeded $68 million, focusing on long-time critic of the cryptocurrency industry Sherrod Brown, with related advertisements mostly avoiding mentioning cryptocurrencies and instead focusing on issues like taxes. Pushing for the passage of the CLARITY Act is a core goal of the industry, but the bill has stalled in this Congress. JPMorgan analysts indicate that without the bill, rules set by regulators during Trump's term may be overturned by subsequent administrations.

According to the Korea Economic Daily, the South Korean presidential office, the Blue House, is inclined to postpone the implementation of the cryptocurrency asset income tax originally scheduled for January 1, 2027. If ultimately approved, this will be the fourth delay of this tax system. However, the Blue House emphasized that discussions are still ongoing and no final decision has been made.Under the current arrangement, South Korea will tax income from the transfer or lending of cryptocurrency assets, with an annual income deduction of 2.5 million Korean won as a basic tax exemption, taxed at a comprehensive rate of 22%. Reasons for the Blue House's consideration of a delay include difficulties in obtaining overseas trading information and a high participation rate among young investors. The South Korean government is concerned that the United States plans to participate in the Cryptocurrency Asset Reporting Framework (CARF) in 2029, and if South Korea imposes taxes in advance, it may be difficult to fully grasp the relevant income of South Korean residents on U.S. exchanges.

AI pharmaceutical company Pathos AI has completed a $237 million Series E financing round, with a post-money valuation of approximately $3 billion. This round was led by Bristol Myers Squibb, with participation from existing investors.Pathos AI plans to use the new funds to expand its Foundry platform, which assists drug development through thousands of AI agents, while advancing its four cancer treatment drugs that are in clinical stages.

On October 22, the smart contract security company ChainSecurity announced that the Glamsterdam hard fork on the Ethereum Hoodi testnet has been postponed. Researchers stated that security impacts have been found in existing contracts and identified 13 real cases, and they are currently conducting responsible disclosure with the affected projects. The announcement requests teams to review the contracts, and the Ethereum Foundation is assessing the scope of the impact; the announcement did not name the projects, provide contract addresses, or give an alternative fork date.The related issues involve contracts that continue execution after capturing failed external calls. Under the reviewed gas changes, the failure handler may complete execution, whereas it would previously roll back due to gas exhaustion. The caller can deliberately provide insufficient gas to complete the target operation, but enough to allow the outer contract to record a permanent failure, causing operations that could have been retried to lose their recovery path.The technical disclosure reviews EIP-8037 and EIP-8038 from the version specification dated October 13, where the gas examples described are for proposed execution behavior. The state-gas reservoir will be fully passed with the call, and forwarding restrictions apply to execution gas, with gasleft() only reporting the execution balance. According to the reviewed rules, clearing storage slots that start at zero at the beginning of a transaction can replenish up to 97,920 execution gas; intermediary contracts may also credit back the accounted state-creation fees upon REVERT and return them to the caller.

According to CoinDesk, the patch for the XRP Ledger vulnerability was delayed until November as the number of validator supports dropped to 26 (out of a total of 35), resetting the countdown timer for its effectiveness.Currently, the number of supports has risen back to 31, but due to the need to recalculate the two-week countdown, this fix has missed the originally impending effectiveness window.

On October 21, Intel announced that construction workers have installed the first major structural truss at the new chip factory in New Albany, Ohio, marking the start of the next phase of construction. Naga Chandrasekaran, head of Intel's foundry, stated on the company's website that this is another step towards expanding advanced semiconductor manufacturing capacity in the United States.The factory was originally scheduled to begin chip production in 2025, but Intel has now postponed the completion target to 2030. The second Ohio wafer fab at the same site is planned to be completed by 2031, located northeast of Columbus. The delay is related to a recalibration of the foundry business under CEO Lip-Bu Tan. After taking over in 2025, Tan adopted a more cautious strategy, preferring to advance large-scale factory construction only after customer demand is clear. The project was initially driven by former CEO Pat Gelsinger, aimed at providing foundry services for external customers.As of the end of 2025, Intel has been mass-producing the most advanced 18A chips at its Arizona wafer fab, primarily for its own processors, and has not yet secured large external customers. Chandrasekaran also announced on the same day that operations for the next wafer fab in Arizona are expected to begin by the end of 2028, with construction and equipment installation currently underway. In September 2025, reports indicated that SK Hynix might be in talks with Intel to lease part of the foundry space at the Ohio plant for producing memory chips, but neither party has confirmed any plans.

According to a report by the Korean News Agency, the South Korean Ministry of Finance and Economy has convened a seminar on virtual asset taxation with five exchange operators: Dunamu, Bithumb, DigitalX, Coinone, and Streami, as well as institutions like the Financial Services Commission, to discuss current taxation regulations, market environment, tax preparation work, and the possibility of delaying or abolishing the tax, but no clear decisions have been made regarding related measures.South Korea's virtual asset taxation policy was established in 2020, originally scheduled for implementation in 2022, but has since been postponed to 2023, 2025, and 2027. The National Tax Service of South Korea is currently preparing relevant details, but matters such as staking still need to be negotiated with the Ministry of Finance and Economy; if the details are announced next month, there will be only about two months left until the planned implementation date.

According to a report by the Korean News Agency, the South Korean government will convene representatives from the five major virtual asset exchanges—Upbit, Bithumb, Coinone, Digital X, and GOPAX—along with DAXA executives on October 20 to gather industry opinions regarding the virtual asset tax originally scheduled to be implemented in January 2027.The current proposal aims to impose a 22% income tax and local income tax on virtual asset transfers and lending income after deducting a basic tax exemption of 2.5 million Korean won. This tax policy has been postponed three times since it was proposed in 2020, and the government is still advancing preparations according to the original schedule. The National Tax Service of Korea is expected to release a related announcement in November.In addition, South Korea's financial regulatory authorities are accelerating the advancement of the government draft for the "Basic Law on Digital Assets," which is expected to be completed by the end of this month and initiate related consultation procedures.

According to SeeNews, Bulgaria's Postbank plans to add stock and cryptocurrency investment features to its mobile banking app. Postbank is a subsidiary of Eurobank Bulgaria AD. This move signifies that traditional banks are integrating digital assets with securities investment services into retail banking channels. The report was published on October 16, 2026, and currently, the page only displays the title, without disclosing details such as the launch time, supported currencies, and partners.

The Solana Accelerate China team stated that due to an oversubscription of participants, in order to comply with local event regulations, the Hangzhou event originally scheduled for October 18 and the Shenzhen event originally scheduled for October 20 will both be postponed, with specific dates to be announced later. The information of registered guests will be retained, and the team will notify everyone as soon as the new dates are confirmed.

LayerZero Labs, in collaboration with the a16z Crypto research team, Carnegie Mellon University, and Imperial College London, has released new research results called Aerie, aimed at enhancing the aggregation efficiency of post-quantum cryptography signatures. According to the introduction, Aerie is built on the previously launched lattice-based polynomial commitment scheme Akita.On a MacBook Pro equipped with the Apple M4 Max chip, using 16 CPU cores without GPU acceleration, it can aggregate 32,768 Falcon-512 signatures in 0.65 seconds, with peak memory usage of approximately 2.1 GiB. LayerZero states that compared to the previous Orthus scheme, Aerie's proof generation speed has improved by about 1.5 times, verification speed has increased by 38 times, and proof size has been reduced by about 1.7 times. Additionally, Aerie supports the aggregation of ML-DSA signatures standardized by the National Institute of Standards and Technology (NIST), with specific performance data to be announced later. This research aims to provide a technical path for achieving low-latency, post-quantum secure consensus on blockchain without the need for dedicated hardware.

The cross-chain exchange protocol NEAR Intents released a post-mortem report attributing a $3.8 million vulnerability to a flaw in the deposit notification feature. The protocol deploys a public settlement contract on NEAR that maintains an internal ledger of deposited tokens, while withdrawals transfer tokens out via a cross-chain bridge. The report was published by NEAR Intents General Manager Alex Shevchenko on October 16, stating that the attacker withdrew $3.8 million before the protocol was shut down on October 1 and returned all funds within 36 hours of detection, with all affected users fully compensated.The report indicates that the feature notifies third-party contracts when tokens are deposited. The attacker created a contract that intentionally caused the notification to fail, allowing the token contract to refund the deposit while NEAR Intents retained the corresponding ledger credit. Through 23 failed deposit transactions, the attacker accumulated $3.8 million in unsupported balance, referred to in the report as ghost funds, and subsequently withdrew real tokens based on this and transferred them to other chains via the Omni infrastructure. Shevchenko stated that this was a vulnerability in the NEAR Intents contract, not in the Omni infrastructure.Withdrawals occurred between September 29 and October 1. The settlement contract was paused and reopened on October 1, with affected routes gradually restored, and contract-side deposits resumed on October 2. The report noted that the vulnerability went undetected because monitoring only compared the original chain assets with the total balance of NEAR side tokens, without comparing the total internal user balances with the actual tokens held by the contract; the team has since added this check and will automatically pause the contract when there is a balance inconsistency. The fix for the October vulnerability was deployed on October 2, but another serious vulnerability report regarding the same feature prompted its complete removal on October 7, with the relevant researcher receiving a $300,000 reward.

Lily Liu, the chair of the Solana Foundation, stated in a post on October 16 that they showcased Solana on a large screen because of their deep affection for the Chinese community and gratitude for the warm welcome from the Chinese community. The display refers to the light show on the entire exterior wall of the Citibank building in Lujiazui, Shanghai on the evening of October 14.She mentioned that due to the publicity, the number of registrations for the Solana Shanghai event quadrupled overnight, far exceeding the limit reported to local government departments, and it could not prevent people from flooding the venue. To comply with local requirements, the event will be postponed and will be held when it can better accommodate the size of the community. She apologized to those who came from near and far wanting to participate in the Shanghai Solana event.

According to Bloomberg, New York City Comptroller Mark Levine sent a letter on Wednesday to Anthropic CEO Dario Amodei, urging the company to postpone its IPO until it fully addresses the risks related to artificial intelligence safety, governance, and the pace of development, prioritizing the risks posed by the technology.Levine oversees public pension funds with assets exceeding $325 billion. He believes that the ethical safety agreements reached between the Trump administration and AI companies, including Anthropic, are still insufficient. He urged Anthropic to establish appropriate governance mechanisms, specifically disclosing how it will implement adequate auditing and control measures, the scope of these measures, and the expected timeline, as well as explaining whether and how these measures can respond to Amodei's previous call to slow the development pace of AI model capabilities.Anthropic plans to go public as early as next month, with fundraising potentially reaching or exceeding SpaceX's previous record IPO. The company met with some investors at its headquarters on Wednesday and disclosed that its revenue for the third quarter of this year was $16.8 billion. Anthropic did not immediately respond to a request for comment.

Members of the Solana team shared photos announcing the establishment of an office in Shanghai, China. Core member Vibhu and Foundation Chair Lily Liu announced that Solana occupies the "highest" commercial office space in the world.In response, Binance founder CZ retweeted, stating that it is amazing to see Solana able to advertise in China and even set up an office. BNB Chain has not been able to achieve this so far.

According to Axios, the venture capital firm Andreessen Horowitz (a16z) has laid off most members of a 34-person team responsible for helping portfolio companies recruit talent. Axios reports that the information comes from multiple sources, and the company spokesperson declined to comment.The report states that this service is one of the main supporting services a16z promotes to tech founders. Remaining members of the company's full stack talent team will be reassigned to specialized investment groups, such as growth investment or crypto investment, with plans for each group to build teams to meet their needs, no longer relying on a centralized team. Currently, all team members are still listed on the company website.