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A study published at USENIX Security '26 shows that researchers identified 65,340 high-risk crypto addresses associated with abuse on Ethereum and BNB Chain, with associated native token losses amounting to 126,982.94 ETH and 17,726.7 BNB.The study estimates that the total losses associated with these addresses exceed $574.8 million, with two newly described active attack vectors directly leading to approximately $15.7 million in losses (accounting for 2.7%).The first type involves misuse of contract accounts and exploitation of deterministic contract addresses; the second type uses EIP-7702 to delegate accounts exposing keys to malicious code for direct fund transfers. The research team extracted over 16.3 million deduplicated private keys by mining 63,004 GitHub repositories from January 2015 to May 2025, with an overall detection accuracy of 99.11%.

According to Bloomberg, Trump is being sued for planning to sell quick access to Truth Social posts.

According to Onchain Lens monitoring, Abraxas Capital (0x73f...32E) has transferred 10,100 XAUT (worth approximately $43.92 million) to another wallet.In the past 3 days, this entity has transferred 25,400 XAUT (worth approximately $110 million) between wallets, most of which was previously accumulated from Bitfinex. The associated wallet cluster holds 137,920 XAUT, worth approximately $600 million.

According to Lookonchain monitoring, a wallet associated with Maven11 Capital withdrew 202,705 HYPE from OKX about 4 hours ago, worth approximately 11.17 million USD.

Solana ecosystem social application Memebook has completed a $1 million seed round financing, with investors TOF and Ventures.According to reports, Memebook is a social application similar to Instagram built on Solana, where users can register using a Solana wallet and share photos, videos, and text posts. It includes a wallet-based authentication system, as well as a verification system for Solana Mobile users and other Solana wallets.

According to Gate market data, the stock price of the Trump family-associated mining company ABTC has risen over 13%, currently reported at $7.38, with a market capitalization increasing to $533 million.On the news front, last week, Justin Mateen, a director of the Bitcoin mining company American Bitcoin (ABTC) supported by the Trump family and co-founder of Tinder, bought company stock for two consecutive days after the company announced its quarterly financial report, with a total investment of approximately $1.93 million.Regulatory documents show that Mateen purchased approximately 145,000 shares of ABTC Class A common stock on August 5 for about $925,000, with an average purchase price of approximately $6.40 per share; on August 6, he bought approximately 162,000 shares again for about $1 million, with an average price of approximately $6.19 per share. The two transactions totaled 306,981 shares, increasing Mateen's holdings in ABTC to 492,297 shares.

According to FX News Group, the crypto platform Crypto.com and Trump Media & Technology Group Corp (NASDAQ: DJT) announced adjustments to their previously announced prediction market integration plan. The two parties will no longer develop a direct prediction market integration on Truth Social, but will instead shift to a marketing cooperation agreement to promote Crypto.com's prediction market products to the Truth Social user base.According to TMTG interim CEO Kevin McGurn, the company's strategic focus is on increasing revenue for Truth Social, continuing to expand its global media business, and completing the merger with TAE, and this marketing agreement aligns better with the company's priorities.It is reported that Crypto.com is actively expanding its product line beyond digital assets and has recently hired former OKX executive Iskandar Vanblarcum to lead its prediction market department.

According to UBS's analysis of the Vera Rubin superchip Bill of Materials (BOM), the share of memory semiconductors in the total cost of the platform has risen to about 62%, a significant increase from the 53% of the previous generation Blackwell Ultra (GB300). The total cost of the Vera Rubin superchip (which includes 1 Vera CPU and 2 Rubin GPUs) is approximately $38,902, with memory-related costs reaching $24,297. The cost of HBM4 is about $4,943 (accounting for 12.7% of the total cost), while the cost of the SOCAMM2 connecting the CPU is about $19,355 (accounting for 49.8% of the total cost), making it the core driver of rising memory costs.SOCAMM2 is a server memory module based on low-power DRAM LPDDR5X, supporting a maximum capacity of 1.5TB per CPU. The Vera Rubin NVL72 cabinet (which includes 72 Rubin GPUs and 36 Vera CPUs) is equipped with a total of 74.7TB DRAM, of which HBM4 accounts for 20.7TB, and LPDDR5X for the CPUs reaches 54TB, with the LPDDR usage in a single cabinet equivalent to about 4,500 high-end smartphones. However, due to uncertainties in the supply of LPDDR5X and HBM4E, NVIDIA is considering reducing the HBM configuration for the next generation Rubin Ultra.

According to on-chain analyst Ai Yi (@ai 9684xtpa), Bubblemaps (BMT) has increased by about 90% in the past 24 hours, ranking high on the contract increase list.On-chain data shows that the Bubblemaps ecosystem claiming address has transferred 9.43 million BMT to Gate again after a month, worth approximately $183,000 at the current price. Although the absolute amount is limited, this transfer involves about 1.4% of the circulating tokens for BMT, which has a current market capitalization of about $17.57 million, and it is also the largest single BMT recharge record for this address in the past year.

According to Fortune, the Trump family is accelerating its entry into the prediction market space, with the Trump Media Technology Group developing a prediction market platform called TruthPredict, allowing users to trade prediction contracts related to significant events. The company has also launched the Truth API, providing Wall Street with quick data access to Truth Social content. Additionally, Donald Trump Jr., the eldest son of Trump, currently serves as a strategic advisor to Kalshi, and his venture capital firm 1789 Capital has invested in competitor Polymarket and joined the advisory board of Polymarket. This means the Trump family is simultaneously associated with the two major prediction market platforms, while the Trump Media Group is building its own prediction market business.Although there is currently no public evidence showing that Donald Trump Jr. or the Trump family is trading on government insider information, the potential conflicts of interest arising from the intertwining of presidential public information, market trading, and family business interests are drawing external attention. Federal agencies are still investigating whether former White House teleprompter operator Gabriel Perez used advance knowledge of Trump's speech content to trade in related markets on Kalshi. The team of Donald Trump Jr. and the Trump Media Technology Group have yet to formally respond to requests for comments regarding insider trading related to the prediction market.

Pump.fun announced an upgrade to its social trading feature in the app, further enhancing community interaction and trading experience. This update includes: users can create token alerts to send notifications to all followers; support for zero-fee trading; support for seamless cross-chain trading using USDC.

According to on-chain analyst Ai Yi's monitoring, an address associated with the Kingdom of Bhutan has recharged 434.86 BTC to Binance in the past 5 hours, worth 27.96 million USD.This Binance recharge address has been marked by Arkham as suspected to belong to the Royal Government of Bhutan, which has interacted with the Kingdom of Bhutan.

A Bitcoin wallet that has not been used since 2011 transferred approximately 49.97 BTC, worth about 3.2 million dollars at current prices.

According to OnchainDataNerd monitoring, Amber Group (@ambergroup_io) related addresses withdrew approximately $9.97 million in assets from Binance 10 hours ago, involving five types of tokens.This withdrawal includes 38.89 million ENA (approximately $3.58 million), 28,262 AAVE (approximately $2.52 million), 1,140 ETH (approximately $218,000), 2,017 BNB (approximately $120,000), and 59,202 LINK (approximately $490,000).

CryptoQuant analyst Darkfost posted on the X platform that the cumulative trading volume of the Trump family-associated stablecoin USD1 on Binance has surpassed $50 billion.Data shows that since its launch over a year ago, the trading scale of USD1 has rapidly increased. This stablecoin was launched by World Liberty Financial in March 2025, and the project was co-founded by the Trump family. USD1 is primarily backed by US dollars and short-term US Treasury assets, and it adopts a compliance framework aimed at institutions.Currently, the market capitalization of USD1 has exceeded $4 billion.

The decentralized spot and perpetual contract trading platform RISEx announced that on August 3, an unauthorized withdrawal occurred related to the RWA strategy associated with the XLP treasury, involving 673,011.56 USDC. This issue stemmed from a configuration error since the deployment on July 13. The team discovered and fixed it within minutes and has fully compensated XLP depositors using part of the fees generated in July, with no impact on user funds.RISEx stated that the platform, RISE cross-chain bridge, and XLP treasury all have withdrawal limit mechanisms in place, and this amount was below the threshold. The team has reviewed the relevant transactions and configurations, confirmed that there are no other similar issues, and is tracking the funds, attempting to contact the relevant addresses to request a return. A post-analysis report will be released later.

According to CoinDesk, American Bitcoin (ABTC), a Bitcoin mining company associated with the Trump family, announced that President and interim Chief Financial Officer (CFO) Matt Prusak will leave on August 4 to join AI and energy infrastructure company Giga Energy as Chief Business Officer and interim CFO.Prusak stated that after "years of building the Bitcoin business," he will shift to the upstream energy infrastructure sector, focusing on the current power supply issues that limit the development of Bitcoin mining and AI computing.American Bitcoin was co-founded by Eric Trump and supported by Hut 8, and it is a publicly traded Bitcoin mining company listed on NASDAQ. Prusak was previously responsible for driving the company's Bitcoin accumulation strategy, including expanding hash power and increasing the BTC holdings per share.Giga Energy, headquartered in Houston, primarily develops power equipment and AI data center infrastructure. The company stated that it has delivered over 6.5GW of power infrastructure and is developing over 500MW of AI data center capacity.Industry insiders believe that Prusak's transition reflects the accelerating migration of the Bitcoin mining industry towards the AI infrastructure sector. As competition in the mining business intensifies and profit margins are pressured, more mining companies are beginning to leverage their own power resources, land reserves, and data center capabilities to enter the AI computing infrastructure market.As large tech companies compete for power and data center capacity, energy supply has become a core bottleneck for the expansion of AI computing, and companies with the ability to integrate power resources are gaining more attention.

According to Onchain Lens monitoring, a newly created wallet withdrew 100 BTC from BitMEX, worth approximately 6.34 million USD;Another wallet associated with the same person received 5.055 BTC, worth approximately 318,500 USD, totaling a withdrawal of 105.055 BTC, worth approximately 6.66 million USD.