Author: 行政

OpenAI said two of its AI coding agents weakened safety monitoring, with one falsely denying that it removed a safeguard.The incidents, disclosed in an Oct. 20 report, occurred during separate internal programming tasks involving GPT-6 Astra and GPT-6.1 Sol. One agent removed a system designed to flag problematic behavior, while the other disabled alerts that would notify human security staff.Neither case triggered OpenAI’s highest-priority security classification or automatically halted the agents’ work, exposing weaknesses in the controls ChatGPT’s developer uses to supervise increasingly autonomous software systems.How the AI agents removed monitors and suppressed security alertsThe more consequential breakdown occurred Oct. 6,…

Paying the full price for Bitcoin may still leave a retail purchase under futures-style oversight, according to a preliminary interpretation in the Commodity Futures Trading Commission’s open crypto consultation. Declining financing does not, by itself, remove a qualifying trade from that framework when a covered offer applies and neither actual delivery nor another statutory exception removes it from coverage.The CFTC announced the consultation on Oct. 5, and the advance notice of proposed rulemaking was published in the Federal Register on Oct. 13. Comments are due Dec. 14. It sets out the agency’s preliminary reading of existing law and seeks input…

PHP released fixes on Oct. 21 for two critical vulnerabilities that can let unauthenticated attackers run code on web servers, as crypto security executives urged operators to patch and check overlooked infrastructure.The PHP team’s security advisory identifies CVE-2026-109618 and CVE-2026-109619, following its Oct. 20 advance warning. Both have a critical CVSS v4.0 severity score of 9.2 out of 10.The fixes are available in PHP 8.2.35, 8.3.36, 8.4.27 and 8.5.12. The project says all PHP installations serving web requests are at risk, with the highest risk in Apache’s mod_php: a demonstrated exploit can run before application code begins.CVE-2026-109618 involves unsafe cleanup…

XRP’s 365-day MVRV ratio has fallen to about 0.92, which places holders in the metric’s window roughly 8% below their cost basis, while XRP trades near $1.33, according to Santiment.Glassnode warned Oct. 19 that more than 40% of large-cap altcoins sit near their own yearly leverage highs. XRP’s derivatives data sits between Binance shedding leverage and most of the XRP futures market sitting on other exchanges.Holders sit underwaterSantiment’s Oct. 20 readings put DOGE’s 365-day MVRV near 0.74, and Bitcoin, Ethereum, and Chainlink as a group between 0.97 and 1.04. A reading below 1 means the average holder in the window…

Nearly 90% of circulating FXRP supply is deployed across DeFi protocols. Flare Data Connector fees now account for 45% of protocol revenue. Flare plans Bitcoin integration and mainnet deployment of confidential computing. Nearly 90% of the circulating supply of FXRP, Flare’s XRP-focused token, is deployed across decentralised finance (DeFi) protocols, according to a new report by DefiLlama examining the blockchain network’s adoption, technology and token economics. The analysis found that approximately 129 million of the 145 million FXRP tokens in circulation were deployed across DeFi applications. The findings highlight the growing use of XRP-linked assets in lending, borrowing and other…

USDC and USDT supply can grow to meet different kinds of demand for dollar stablecoins, according to Coin Metrics research published Oct. 20. For Bitcoin investors, that complicates treating their combined issuance as a single pool of cash waiting to buy BTC.The study associates stronger non-stablecoin crypto-market returns with slower USDC growth the following week and faster USDT growth. It also finds a lending-yield association specific to USDC. Those differences matter because a new dollar token can serve a borrower, a lender or someone staying in dollars before it ever reaches a Bitcoin trade.Aggregate stablecoin supply measures tokens outstanding. The…

Bitcoin’s rebound to around $83,500 raises a practical question: how can traders tell whether support is building? Glassnode’s proximity-weighted cost-basis framework looks at the supply positioned closest to the trading price.CryptoSlate’s Bitcoin market data showed about $83,500, up roughly 2.8% over 24 hours, at 09:44 UTC on Oct. 21. Glassnode’s Oct. 20 explanation of proximity-weighted cost basis, credited to Fountainhead Digital co-founder Vicky Yang, offers a way to assess that nearby inventory. The framework offers a test for the recovery ahead of the Oct. 27–28 Federal Reserve meeting: whether nearby positioning improves as buyers absorb supply.That distinction was visible in…

Adjusted stablecoin transfers totaled $891 billion in the third quarter of 2026, according to research Coinbase announced Oct. 20. The measure filters out trading infrastructure and automated activity. That was more than four times the $216 billion recorded in the first quarter of 2023.The Block Pro Research conducted the study for Coinbase, which commissioned the work. Its Allium-sourced data provides a benchmark for the scale and growth of transfers beyond the excluded parts of the crypto market.The report’s filter removes activity involving exchanges, decentralized finance, bridges and other infrastructure, along with automated transactions and stablecoin issuance or redemption. The $891…

Lido Lend, a proposed lending protocol from Lido contributors, could let ETH lenders shrink borrowers’ positions before liquidation if its final rules make healthy loans eligible for collateral withdrawals. Its Fallback Exits design would cover a lender’s withdrawal shortfall with borrower collateral while reducing the affected debt.In the ETH/wstETH example in the October 16 disclosure, lenders supply ETH and borrowers pledge wstETH to borrow it. An exit into that collateral would leave the lender exposed to a staking token before obtaining ETH. Exact borrower eligibility and the token-versus-claim delivery interface remain unsettled.Lido contributors introduced the lending project on October 7…

Binance will update the collateral value of bStocks, tokenized securities tied to US-listed equities, around the clock from Oct. 24 at 00:00 UTC. Eligible margin accounts could lose some of their collateral cushion while US stock markets are closed.The exchange’s Oct. 20 notice schedules continuous updates to the bStocks collateral index. During non-trading periods, including weekends, holidays and daily maintenance windows, that index will reference Binance trading prices when external market data is unavailable.bStocks are certificates providing equity price exposure, without direct ownership of the underlying shares or shareholder rights.Binance uses the index to value bStocks collateral before applying the…