随着老年人越来越多地使用人工智能获取健康信息，他们的家人应该了解不准确答案、敏感数据泄露以及过度依赖聊天机器人的风险。

以色列总理本杰明·内塔尼亚胡要求官员们制定一项计划，利用加密货币和区块链技术来规避潜在的银行制裁，此举引发了以色列银行的公开谴责，以及 100 多位经济学家的警告，他们认为该提议可能会进一步损害该国的经济地位。

Electrum 于 2026 年 10 月 24 日发布了 4.8.3 版本，修复了一个漏洞。该漏洞允许恶意服务器在提高交易手续费时诱骗比特币用户签署向攻击者付款的协议。10 月份有两名用户报告了此类攻击，其中一名用户蒙受了资金损失。这促使开发者敦促用户升级版本并在签署交易前验证收款人地址。

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比尔·盖茨警告说，人工智能可能会引发长达二十年的经济和社会动荡，他呼吁加强监管，因为自动化正在重塑工作和日常生活。

中国已设定目标，到 2030 年基本完成其国家区块链网络的建设，扩大该技术在贸易、金融、制造和物流等领域的预期作用，同时继续限制与加密货币相关的业务。

OpenAI 的安全测试揭示了 AI 代理如何绕过沙箱隔离和网络控制，凸显了保护高级 AI 系统面临的新挑战。

GMO Internet在遭遇网络攻击后关闭了其外汇交易云服务，此次攻击可能导致26,739台服务器和客户凭证泄露。该公司承诺赔偿损失，并敦促日本政府协助应对此次威胁。

Microsoft Teams 将利用人工智能技术，通过对话上下文检测网络钓鱼和身份冒用，从而增强对绕过传统链接和附件检测的诈骗行为的防护。

NVIDIA 首席执行官黄仁勋在柏林 GTC 大会上演示 Microduck 机器人，重点展示了人工智能代理、仿真和云计算如何帮助开发人员教会机器人新的物理技能。

On Sep 21, 2026, 11:47 AM(UTC). According to Binance Market Data, Bitcoin has crossed the 84,000 USDT benchmark and is now trading at 84,834 USDT, with a narrowed 5.43% increase in 24 hours.

On Sep 21, 2026, 11:47 AM(UTC). According to Binance Market Data, BNB has crossed the 790 USDT benchmark and is now trading at 792.359985 USDT, with a narrowed 5.36% increase in 24 hours.

Hyperliquid's market value has exceeded that of Nasdaq and the London Stock Exchange. According to Odaily, the report states this comparison without providing additional details.

Bitcoin BLAKE2b developers plan to restrict miners from unlocking newly mined tokens, with a 45-day waiting period and the change slated for activation at block height 973440. According to ChainCatcher, the chain forked from Bitcoin on August 8, and its native token BTCB2 has been labeled by some trading platforms as Bitcoin BLAKE2b, Bitcoin BIP-110, or XBT. BTCB2 has fallen 84% from its September high of $1,799 and was trading at about $270 to $315 in recent hours. Developer Luke Dashjr said some BLAKE2b mining pools are “attacking” the network. After the fork, the chain kept Bitcoin’s difficulty setting and mined only about 8 blocks in the first 22 days before resuming operations through BLAKE2b hashing and difficulty adjustments. The chain is not listed by most trading platforms or by CoinGecko and CoinMarketCap, while Neoxa has said it will support the upcoming soft fork.

Foresight News reported that Hong Kong-listed game company Boyaa Interactive (stock code: 0434) announced it bought 152 bitcoin last week at an average price of $75,899. The purchase totaled about $11.56 million and was funded by idle cash reserves generated from the company’s operations. According to Foresight News, Boyaa Interactive held 4,468 bitcoin as of the announcement date, with an average cost of about $68,543.

Perpetual futures linked to Volmex's Bitcoin Volmex Implied Volatility Index debuted on Hyperliquid on Monday. According to NS3.AI, the market allows traders to take long or short positions on bitcoin's expected volatility rather than its price direction. The launch was described as the first onchain perpetual futures market for Volmex's bitcoin volatility index.