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According to GMGN monitoring, the market capitalization of the Ethereum chain meme coin ASTEROID has surpassed 20 million USD, currently reported at 21.84 million USD, setting a new historical high, with a 24-hour trading volume of 14.7 million USD.ChainCatcher reminds users that meme coin trading is highly volatile, largely relying on market sentiment and speculative concepts, with no actual value or use cases; investors should be aware of the risks.

According to GMGN data, the market value of the ETH chain meme coin ASTEROID has risen to over 8 million USD, currently reported at 8.16 million USD.Meme coin prices are highly volatile, and investors should be aware of the risks. Meme coins generally lack practical application scenarios and rely more on emotional speculation, so caution is advised when entering the market.

According to GMGN data, a certain address (7BLkYNgdMkhwky5g95KRo5EvciHfJcA393ZxC6gbBLq8) purchased ASTEROID for approximately $185.72, and the current position value is about $98,300, with an unrealized profit of approximately $127,900.

According to The Block, Ledger's security research team Donjon has discovered a vulnerability in the secure boot chain of MediaTek processors, allowing attackers to extract encryption keys via USB connection before the operating system loads, provided they have physical access to the phone. This could enable them to decrypt device storage and obtain the device PIN code and encrypted wallet mnemonic within approximately 45 seconds.In proof-of-concept tests, the vulnerability successfully extracted sensitive data from wallet applications such as Trust Wallet, Kraken Wallet, and Phantom. Researchers indicate that this vulnerability may affect about 25% of Android phones, involving models that use MediaTek chips and Trustonic's Trusted Execution Environment. Ledger's Chief Technology Officer Charles Guillemet stated that smartphones were never designed to be vaults. Although the vulnerability can be patched, it highlights the inherent risks of storing keys on non-secure devices, and users are advised to update security patches as soon as possible.According to data from TRM Labs, over 80% of the $2.1 billion in stolen crypto assets in the first half of 2025 stemmed from infrastructure attacks such as private key theft, mnemonic theft, and front-end hijacking. Chainalysis data shows that losses from crypto asset theft exceeded $3.41 billion in 2024, with the proportion of stolen personal wallets rising from 7.3% in 2022 to 44% in 2024.

According to PR Newswire, Solana Mobile has announced the launch of the modular integration solution Solana Mobile Stack for Android hardware manufacturers, helping OEMs achieve hardware-level differentiation and transforming devices into hardware-level digital asset platforms.The Solana Mobile Stack supports the storage of stablecoins and digital assets through Seed Vault, and enables fast peer-to-peer or cross-border transfers via Seeker Wallet, directly integrating with ecosystems like Visa, Stripe, and PayPal. It supports staking, trading, and accessing applications through the Solana dApp Store, allowing Android hardware manufacturers to participate in revenue sharing for each transaction.

According to Jinshi reports, last weekend, due to the closure of global traditional financial markets, a large amount of capital flowed into prediction markets such as Polymarket and Kalshi, as well as decentralized exchanges like Hyperliquid. Investors attempted to hedge risks or speculate on the subsequent impacts of the U.S.-Israel attacks on Iran through these platforms. However, this capital frenzy quickly evolved into a public opinion storm.On Saturday, a wave of skepticism emerged on the social platform X, accusing some insiders of profiting significantly in the prediction markets by leveraging their advance knowledge of military strikes. In response to the criticism, a White House spokesperson argued to the media that "the only special interest guiding the Trump administration's decisions is the best interest of the American people." In fact, actions against insider betting leveraging international conflicts have already been initiated in some regions around the world.In the face of accusations, Kalshi CEO Tarek Mansour defended that they would refund all fees incurred by users participating in the controversial markets, and positions established before Khamenei's death would be forcibly settled at the last trading price. However, this "forced liquidation" decision did not quell the storm; many users instead complained on social media that they had been misled by the platform.

GoPlus Security warns users to be cautious of a new type of Android malware called PromptSpy. This malware lures users into downloading APK files through phishing websites (such as those disguised as bank websites) and can remotely control devices after obtaining accessibility permissions.What makes PromptSpy unique is its use of the Google Gemini API to analyze the device interface and develop attack strategies, allowing it to better adapt to different phone brands and system versions, thereby increasing the stealth and success rate of the attacks.

According to Cointelegraph, Aave founder Stani Kulechov has come under scrutiny for spending $10 million to buy AAVE tokens, with some members of the crypto community believing that this move is intended to enhance his voting power in a key governance proposal.DeFi strategist and liquidity expert Robert Mullins stated that the purpose of this purchase is to increase Kulechov's voting power in order to support a proposal that directly harms the best interests of token holders in the upcoming vote. He added, "This is a clear example of how the token mechanism has not been adequately designed to effectively curb governance attacks."Notable crypto KOL Sisyphus also expressed similar concerns, stating that Kulechov may have sold millions of dollars worth of AAVE tokens between 2021 and 2025, and questioned the economic motives behind this repurchase.This controversy arises as Aave token holders are discussing how to exercise governance rights over one of this DeFi protocol. Critics point out that large token purchases could significantly influence voting outcomes in high-risk governance proposals.

Ethereum co-founder Vitalik Buterin stated that he has previously complained about the Ethereum Foundation's lack of experience in the P2P network layer, focusing more on cryptoeconomics, BFT consensus, and the block layer, often taking the network layer for granted. However, the situation has changed, as demonstrated by the performance of PeerDAS.He mentioned that members of the foundation, such as @raulvk, have made "heroic contributions" in promoting the smooth operation of PeerDAS and in developing a roadmap for faster dissemination, stronger resistance, and parallel improvements in network privacy, and he looks forward to further progress.

The Donjon research team at Ledger demonstrated that electromagnetic fault injection (EMFI) can completely compromise a commonly used MediaTek smartphone chip, which is utilized in many Android phone models. The issue requires attackers to have physical access to the device, but it highlights the risks faced by users storing private keys on smartphones.Ledger stated that its team studied the MediaTek Dimensity 7300 (MT6878) chip produced by TSMC. Researchers used EMFI tools to disrupt the chip's boot read-only memory (boot ROM), successfully bypassing core security checks and gaining full control of the chip, allowing it to run arbitrary code at the highest privilege level (EL3). Ledger emphasized that this finding does not affect Ledger hardware wallets.Ledger disclosed this vulnerability to MediaTek in May. MediaTek responded that EMFI attacks are beyond the security scope of the MT6878 chip, which is designed for consumer products rather than financial or hardware security module applications. Additionally, MediaTek stated that devices with higher security requirements, such as cryptographic hardware wallets, should include specialized defensive measures.At the time of the report's release, physical attack incidents targeting cryptocurrency users were on the rise.

According to Decrypt, a Detroit man has admitted to concealing Bitcoin donations originally intended to fund the Islamic State (ISIS) and has been sentenced to nine years in federal prison.According to authorities, the man used privacy-focused VPNs and encryption software to obscure Bitcoin transactions. As the man was convicted, the federal government is intensifying its efforts to combat the use of cryptocurrency to fund extremist organizations.

Security researchers have discovered that the North Korean hacker group KONNI has developed a new type of attack method, utilizing Google's Find Hub asset tracking feature for the first time to carry out remote data wipe attacks on Android devices.The attackers disguised themselves as psychological counselors

According to the official announcement, the Binance contract copy trading platform will update the ROI calculation method. Starting from November 12, 2025, 11:00 (UTC+8), this will apply to all currently active copy trading projects.The announcement states that the new ROI calculation method introduces the concept of "maximum benchmark balance" to replace "cumulative deposits," which can better reflect the performance of traders.

ChainCatcher news, the Australian gold exploration project PC GOLD (ASX: PC2) has officially been listed on the Australian Securities Exchange (ASX).PC GOLD is one of the first real-world asset (RWA) projects incubated by the Web3 mining finance platform Asteroid X. The project previously launched the PC GOLD NFT series, which tokenizes equity in the listed company to achieve a digital representation of physical mining assets. Asteroid X co-founder Ben stated that this listing marks a deep integration of traditional mining and Web3 finance, and is an important milestone for the RWA tokenization model. "From Asteroid X to ASX, this step is not only a leap for traditional industries but also a validation of the integration of blockchain and real assets." It is reported that Asteroid X's physical company Web3in Tech-Lab has obtained Australia's IRD (Independent Reserve Digital) and Digital Currency Exchange (DCE) licenses, allowing it to provide a complete service for RWA projects within a compliant framework, from asset tokenization, compliant issuance, trading matching to settlement and circulation.

According to ChainCatcher news and the official Twitter announcement, the BitTorrent for Android beta has officially upgraded to the BT 2.0 protocol. This upgrade brings a comprehensive innovation in security mechanisms, transmission efficiency, and storage management. It constructs a more robust data protection system by introducing the SHA-256 hash algorithm and Merkle tree structure; optimizes hash calculations and I/O operations for a faster and more stable download experience; employs an intelligent storage mechanism to significantly improve disk space utilization; and fully supports hybrid seed mode (v1+v2), achieving seamless integration between new and old clients.

ChainCatcher news, according to two anonymous sources, the Unity game engine is quietly rolling out a patch for a vulnerability that allows third-party code to run in Android-based mobile games, which could target mobile crypto wallets.According to the sources, the vulnerability affects projects since 2017 and primarily impacts Android, although Windows, macOS, and Linux systems are also affected to varying degrees. Unity has begun privately distributing the patch and standalone fix tools to selected partners, but public guidance is not expected to be released until next Monday or Tuesday.

ChainCatcher news, the decentralized AI data liquidity network Vana has officially launched its native iOS and Android applications, along with the VanaXP community rewards and reputation system.