Author: 行政

Security flaws across major x402 payment facilitators could expose facilitator-held assets and leave merchants without receiving payment for services provided, according to new research presented at the 35th USENIX Security Symposium.Researchers tested 15 major x402 facilitators, including Coinbase, Thirdweb, PayAI and Mogami, and found that every platform violated at least one security rule.They mapped 49 rule violations to 31 distinct vulnerabilities across systems that accounted for 99% of observed x402 transactions and 98% of payment volume during the study.The researchers identified four broad attack classes, including free shopping, asset theft, service disruption, and gas abuse.They directly validated six attack paths…

Tokens held by DATA Foundation’s team and lead investors did not begin unlocking on Aug. 13, despite that date appearing in the project’s earlier public supply schedule.The organization, formerly called Story Foundation, said on June 25 that its team and lead investors had extended their token lockups by 18 months. Read alongside the previous schedule, the announcement means the tokens held by that named cohort remained locked on Thursday instead of starting their scheduled release.The June post did not say when the 18-month period begins or provide a replacement date. It also did not identify affected wallets, quantify the tokens…

GameSquare Holdings reported stronger second-quarter operations alongside a $7.83 million crypto-linked accounting loss. The gaming and creator-economy company ended June with $2.1 million in cash and $12.1 million of current promissory notes payable, making the availability of GameSquare crypto holdings central to the liquidity picture.The company’s Aug. 12 earnings exhibit listed 15,080.51 ETH at June 30 and a rounded $25.9 million aggregate across ETH, altcoin investments, and cash. Restricted cash of $2.36 million appeared separately. The combined pool had more reported value than the note principal, with most of that pool held in digital assets whose June pledge status was…

DeFi Development Corp., which holds Solana’s SOL token as a treasury asset, reported a $27 million second-quarter loss. It is also retrenching, closing its Treasury Accelerator to new deals, lowering costs, and repurchasing convertible debt below face value.The company said in an Aug. 12 shareholder letter that its net loss on digital assets was $21.519 million, reversing a $21.194 million gain a year earlier. The digital-asset line cannot be equated with quarterly cash burn because DFDV did not disclose its realized and unrealized components.Operating expenses plus cost of goods sold, excluding fair-value changes, fell 22.6% year over year to $4.635…

BitGo’s second-quarter earnings showed $4.329 billion of revenue, but almost all of the sales generated by its largest business line flowed back out as transaction costs.Revenue increased 79.6% from a year earlier, according to BitGo’s second-quarter earnings release. Yet the headline number can obscure the underlying economics: Digital Asset Sales generated $4.198 billion of revenue against $4.190 billion of direct costs.That left a spread of $7.1 million, or 17 basis points of Digital Asset Sales revenue. The measure applies to that segment, not to BitGo’s consolidated margin.BitGo generally records Digital Asset Sales gross when it acts as principal, according to…

FG Nexus has abandoned its Ethereum treasury strategy less than a year after launch, redirecting its focus toward real estate development.In an Aug. 12 SEC filing, the Nasdaq-listed merchant bank disclosed that it sold all of its digital assets before June 30 and held no cryptocurrency at quarter-end.FG Nexus, previously known as Fundamental Global, announced its Ethereum treasury strategy in July 2025 and launched the digital-asset operation the following month. At its peak, the firm held more than 50,000 ETH.However, the firm began divesting the holdings this year amid a broader market contraction that significantly impacted digital asset treasury companies.…

Metaplanet moved over 5,000 Bitcoin (worth about $322 million) this week, triggering market speculation that the firm might be liquidating a portion of its corporate reserves.On Aug. 12, CEO Simon Gerovich shut down the rumor and explained that the transfer was a routine custody operation, with no Bitcoin sold and total holdings unchanged at 43,000 BTC. Network fees for moving the hundreds of millions of dollars in value totaled about $8.While the physical reserves remain untouched, the company’s newly released financial disclosures reveal a sweeping structural pivot beneath the surface.During the first half of the year, the company recorded a…

The U.S. Mint has set Sept. 2 for the release of rolls and bags containing the new 1776 ~ 2026 $1 coin featuring President Donald J. Trump, with prices formally established this week at $61 for a 25-coin roll and $154.50 for a 100-coin bag. The products are part of the Mint’s yearlong celebration of America’s 250th anniversary. A newly published Federal Register notice also lists a 2026 Trump 24K one-ounce gold proof coin, though its price and release date remain to be announced. 1776 ~ 2026 President Donald J Trump $1 coins are scheduled for release Sept 2 The…

Key takeaways XLM remains under pressure at $0.160. Positive funding rates for both tokens offer limited hope of a recovery. XLM must reclaim the $0.176–$0.180 area to improve its outlook. XLM continues to trade below several major moving averages. Mixed derivatives and on-chain signals reveal uncertainty among traders, leaving XLM exposed to further losses despite tentative signs of improving sentiment. XLM traders show mixed positioning CoinGlass derivatives data points to a more bearish outlook for Stellar. XLM’s long-to-short ratio was notably weaker at 0.92, approaching its lowest level in more than a month.  A reading below one indicates that short…

Goldman Sachs agreed to acquire NEOS Investments for up to $2.25 billion, adding a $30 billion options-income ETF platform that includes one of the largest Bitcoin income funds.The cash-and-equity deal announced Aug. 12 covers NEOS’ 19 options-based income ETFs and is expected to close in the first quarter of 2027, subject to regulatory approval and other customary conditions. Part of the consideration depends on performance and service commitments.The acquisition would expand Goldman Sachs Asset Management’s existing $40 billion income and outcome-oriented options ETF business and help lift the firm’s broader global ETF platform to about $130 billion when combined with…