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Cosmos Labs disclosed that on September 22, Neutron encountered a governance attack that led to the theft of liquidity from protocols such as Astroport, with approximately 1.73 million ATOM subsequently transferred by the attacker to Cosmos Hub. The Cosmos Hub itself was not attacked, and user funds were not affected. To prevent the stolen ATOM from being transferred out, Hub validators temporarily paused the network for about 24.5 hours and resumed block production on September 23 based on the patched Gaia v28.3.0.Cosmos Labs stated that during the pause, 1.227 million ATOM remained in the attacker's Hub address. When the network was restored, these were transferred to a 4/6 multi-signature address composed of Nansen, Keplr, Enigma, Silknodes, Kiln, and Polkachu through a one-time change. Previously, about 500,000 ATOM had been exchanged for ETH via THORChain and could not be recovered; another 169,000 ATOM entered the attacker's address after the network was restored due to THORChain refunds and were sold after being transferred to Osmosis. The current multi-signature address holds approximately 1.227 million ATOM, which can only be returned after authorization from a Cosmos Hub governance proposal. The related funds will not be staked, lent, or traded. The Neutron team expects to submit a recovery plan and related governance proposals next week.

Radix Foundation released an incident report stating that attackers exploited a previously undiscovered vulnerability in Radix Engine to extract assets from a third-party vault without the owner's authorization, and then sold them across chains to networks such as Ethereum, BNB Chain, and Solana via Hyperlane.The vulnerability originated from a code compilation in June 2023, and an independent security audit conducted by Zellic in August 2024 also did not identify the issue. About 3 hours after the incident occurred, Radix validators proactively took offline enough staked shares to prevent the network from reaching consensus, thereby stopping further exploitation of the vulnerability; affected assets included ETH, WBTC, USDT, USDC, BNB, and SOL.Radix stated that the vulnerability has been fixed and has undergone independent review and testing, and the network recovery is currently being advanced.

CryptoQuant analyst Axel Adler Jr. stated that in the past 24 hours, Bitcoin rose from $76,300 to $77,400. The Bitcoin liquidation pressure oscillator increased from +0.48 to +54.52, indicating that short liquidations are dominant; the active order pressure oscillator rose from -1.88 to +0.86, showing that market buying temporarily exceeded selling.However, this positive indicator lasted only about 4 hours, and the buyer's advantage has not been fully confirmed. If the indicator falls back below zero and long liquidations increase, the price may come under pressure again.

According to Bitcoin News monitoring, JAN3 stated that its newly launched exchange infrastructure Indra experienced a denial-of-service attack, and the team temporarily disabled forward exchanges during the investigation. Ongoing exchanges may experience delays.Indra, developed by JAN3, aims to replace Boltz in Aqua, allowing users to transfer Bitcoin between Lightning and Liquid, but Liquid anchoring operations are still restricted.

Bitcoin payment service provider Swiss Bitcoin Pay stated that a malicious user has likely gained access to its internal systems. As a precaution, Swiss Bitcoin Pay has temporarily shut down its servers to investigate and protect its infrastructure. Currently, it is believed that the accessed information may include customer email addresses, Bitcoin addresses and IBANs, transaction history, and hashed passwords, but it is unclear if any other information was accessed.User funds are secure, and all amounts owed to users will be fully refunded. There is currently no date for reopening, and the team is working to complete security hardening as soon as possible.

Market observers indicate that Anthropic executives are calling for a slowdown in technological development, which may temporarily drag down chip manufacturers and supply chain stocks, but the long-term impact may be limited.Investors will assess whether a more cautious approach to developing advanced models will suppress profits. Nevertheless, the demand for chips, energy, and computing power continues to exceed supply, and any weakness may be short-lived.

According to GMGN market information, Biden's son Meme coin LAPTOP is currently priced at 157 USD, with a market capitalization of 12.5 billion USD.As of the time of publication, the trading volume of this token has reached 10.69 million USD.

According to Catcher Predict monitoring, the "Genoa: Thiago Seyboth Wild vs Francesco Ferrari" event on the Polymarket is experiencing significant fluctuations in the "Over" option of the sub-market "Genoa: Thiago Seyboth Wild vs Francesco Ferrari Set 2 O/U 8.5", rising from 44.5% an hour ago to the current 69% (a fluctuation of 24.5%). Please note the impact of relevant breaking news.

According to sources in the materials industry, on September 2, TSMC is expected to continue using traditional micro-bump technology rather than hybrid bonding in the short term for connecting high-bandwidth memory (HBM) with AI accelerators in advanced packaging. Considering the development cycle of related materials, finer pitch micro-bumps are expected to be used until the later stages of HBM4 and the early stages of HBM5. TSMC has requested its materials and equipment partners to develop bonding and underfill solutions for approximately 5-micron bumps, with suppliers from South Korea and Japan beginning development, and mass production of 5μm bumps expected to start in the second half of 2028.Currently, the bump height of the third-generation extended HBM, namely HBM3E, is about 15-25μm, while HBM4 is close to about 10μm. Japanese material suppliers have previously stated that it is difficult to guarantee quality below 15μm. The reduction and refinement of bumps are due to the height limitations of HBM cubes and the demand for higher interconnection density. JEDEC specifies that the maximum height for HBM stacks is 775μm. In TSMC's advanced CoWoS packaging, the HBM stacks assembled by GPU and memory suppliers are mounted onto the silicon interposer via micro-bumps, with the 16-layer DRAM chip stacks completed within HBM packaging by SK hynix and Samsung Electronics.The first and second generations of HBM used larger solder bumps, while micro-bumps became mainstream around the HBM3 generation. SK hynix uses the MR-MUF process, while Samsung Electronics uses TC-NCF. Hybrid bonding allows for thinner and denser interconnections through direct bonding of copper pads; TSMC has utilized this on its SoIC platform for logic chip stacking, but HBM still connects to the interposer using micro-bumps.

Anthropic stated that the company has temporarily paused certain AI training and cybersecurity assessments. The company disclosed the relevant adjustments in a blog post, explaining the measures taken in response to unauthorized actions by its AI agents earlier this year. OpenAI previously indicated that it had paused some model development work due to safety concerns. Anthropic also confirmed that it has taken similar measures and emphasized the need for broader coordination on the pace of frontier AI development.Anthropic stated that after disclosing three related incidents in July, the company paused external cybersecurity assessments for pre-release models and also briefly suspended internal testing of pre-release models. Following the incidents, the company also paused high-risk reinforcement learning environments in pre-release models for several weeks. Anthropic noted that most reinforcement learning work has resumed, but some high-risk environments remain on hold, awaiting human review or updates to monitoring tools.

Peach Bitcoin stated that Swiss regulators are seeking to re-examine the compliance framework of its KYC-exempt peer-to-peer Bitcoin trading platform, which has been authorized to operate since 2022. Peach Bitcoin will temporarily exit the custodial process starting from September 1, 2026, and will adopt a non-custodial model during the appeal period.In the temporary model, only users who have completed KYC, been manually whitelisted, or meet transaction record requirements can create sell orders. Sellers who have not completed KYC can only participate in one ongoing transaction at a time. The buying function remains open to all users, with a single transaction limit of 500 Swiss francs and a maximum premium of 6%. The in-app dispute resolution system will still be available, but Peach Bitcoin will no longer sign in custody and will continue to charge a 2% fee from released transactions.Peach Bitcoin founder @proofofsteph stated that the company will not immediately abandon the KYC-exempt model and will communicate with regulators regarding its position; if the final appeal fails, the company will comply with regulatory decisions.

According to official news, the Polymarket website is down, and users are unable to place orders. Polymarket has stated that they are working to fix this issue. Trading is expected to resume by 18:00 today (Beijing time) at the latest.

SVM public chain Fogo officially announced that the Fogo mainnet has been temporarily shut down as a precautionary measure due to the detection of unauthorized activity in the past hour.The shutdown aims to prevent further transfer of affected assets. During the downtime, the network will be upgraded to restrict addresses related to the incident. Fogo stated that further updates will be shared after confirming more information and urged users to rely solely on this official channel for updates.

According to Bloomberg, Kraken stated that some customers were temporarily unable to access their accounts after receiving tiny amounts of cryptocurrency from wallets associated with the sanctioned competitor HTX. Kraken referred to these transfers as "dust attacks," believing their purpose may be to trigger compliance reviews on the platform by spreading sanctioned funds.Data from Etherscan and Arkham Intelligence shows that from August 17 to 24, the wallet sent nearly 12,000 small transfers to addresses related to Kraken, most of which were worth only a few cents or a few dollars.Kraken stated that it has restored account access for affected customers while continuing to withhold the relevant sanctioned funds as required and is cooperating with authorities to limit the impact. HTX denied initiating these transfers and stated that it is investigating, with possible reasons including source identification errors or malicious activities by third parties.

According to Caixin, the Hong Kong police responded to the abnormal liquidation case of Star Bridge Capital's gold trading, stating that multiple reports have been received, with the reported amount of funds that could not be retrieved totaling approximately HKD 6.63 million. After investigation, the case is temporarily classified as fraud and has been handed over to the third team of the Central District Criminal Investigation Unit for follow-up, with no arrests made yet.According to information obtained by the affected investors in this case, as of 1:50 PM, the number of people who have reported to the Hong Kong police (and have obtained a report number) is approximately 180.

MANTRA Chain tweeted that it has noticed events affecting MANTRA Chain and has temporarily suspended the operation of the chain as a precautionary measure while conducting an investigation. Currently, all endpoints and transactions have been frozen.This means that deposits to MANTRA Chain and withdrawals from the chain are temporarily affected. If users are unsure of the specific impact on a particular transaction, it is recommended to pause operations and wait for further notice. The team stated that there is currently no fundamental cause or recovery timeline to announce and will update as soon as verified information is obtained through official channels, reminding users to rely only on official MANTRA channels for updates.

The B.AI platform officially announces that the DeepSeek-V4-Flash model has launched a limited-time free and unrestricted service on both Web Chat and API, allowing developers and regular users to access top-tier computing power at no cost. At the same time, the platform is rolling out multiple benefits: new users who log in through Binance Wallet, BitgetWallet, or imToken can receive 1 million Credits, and by entering an invitation code, they can get an additional 300,000, for a total of up to 1.3 million in free credits; recharging can also earn up to $100 in points rebates, and inviting friends to register can enjoy long-term rebate rights. B.AI will continue to release promotional benefits in the future, lowering the innovation threshold for AI applications.

Rarible announced the official launch on Solana, with Claynosaurz as the platform's first key showcased NFT series. In the coming days and weeks, Rarible will continue to integrate more NFT projects from the Solana ecosystem.Rarible stated that the team has been continuously developing, testing, and preparing for the launch over the past few months, and has communicated with various NFT communities within the Solana ecosystem to understand the stories, cultures, and community needs of different projects. The feedback received has influenced several of the platform's current product decisions. Rarible mentioned that the previously launched Gacha Station on Solana is not a standalone feature, but rather a preliminary attempt prior to this launch.Rarible indicated that the current launched content is only the basic version, and will continue to add projects, features, market experience optimizations, content, and community activities, and will work together with the Solana ecosystem to promote platform development.

Bitcoin News posted on the X platform that ZEUS stated it has temporarily taken its infrastructure offline following a cybersecurity incident that occurred in the past few hours. ZEUS indicated that the attack has been mitigated, and services will remain offline until a comprehensive security audit is completed and operations are restored. ZEUS claimed that there has been no loss of customer funds, and currently, there is no risk to customer funds.Customers with closed Lightning Service Provider channels will receive alternative channels once services are restored. According to the current investigation, ZEUS stated that the incident appears to be limited to its own infrastructure, and there is no evidence suggesting that the incident was caused by a vulnerability in the Lightning node software. ZEUS added that it has been strengthening its infrastructure using Trusted Execution Environments and the Validating Lightning Signer project, and stated that the project aims to mitigate such attacks in its upcoming architecture. ZEUS indicated that it will continue to provide updates as the investigation progresses.