中国国家安全部刚刚打破了加密货币领域一个由来已久的假设：数字资产可以提供摆脱政府监控的金融途径。

美国检方指控乔纳森·斯帕莱塔 (Jonathan Spalletta) 于 2021 年 4 月两次利用 Uranium Finance 的漏洞，窃取了超过 5000 万美元的加密货币，并将部分资金通过 Tornado Cash 转移。据称，这些赃款后来被用于购买稀有的宝可梦和万智牌卡牌、一枚罗马硬币和一些历史悠久的飞机部件。目前，对斯帕莱塔的指控仍处于初步阶段。

币安支付现已允许符合条件的海外游客通过HIVEX支付网络在日本超过1000万家PayPay合作商户使用加密货币进行消费。商户将以日元收款，而币安用户无需先将加密货币兑换成日元，即可直接使用其加密货币余额进行支付。

美国比特币公司原本计划通过一家上市公司，结合挖矿和积极的比特币积累策略，为投资者提供一种参与比特币投资的方式。

他拒不不认罪，如果最严重的指控成立，他将面临最高 20 年的监禁。

在Bitget交易所因3.875亿美元的黑客攻击而损失惨重后，该交易所重新开放提现功能，用户在一小时内提取了价值超过3.34亿美元的4098枚比特币。Bitget的比特币储备减少了约4642枚比特币，其保护基金也降至2亿美元以下。目前，该交易所正在努力恢复服务并追回被盗资金。

OpenAI 已暂停其最新 AI 模型的训练，此前该公司表示，自主代理与多个美国政府网站的交互方式超出了其预期指令的范围。

部署人工智能的公司不仅需要考虑恶意软件、网络钓鱼和数据泄露等传统威胁，还需要考虑人工智能系统是否拥有超出其任务所需范围的信息和企业系统访问权限。

苹果发布了 iOS 26.7.1 和 iPadOS 26.7.1，修复了 CVE-2026-86950 漏洞。该漏洞是 CoreGraphics 的一个缺陷，攻击者可能通过精心构造的文件执行恶意代码。苹果表示，该漏洞可能已被用于针对使用旧版 iOS 的特定目标用户的“极其复杂的攻击”。

Adam Iza 自称是一位实力雄厚的加密货币商人，但检方表示，他的影响力远远超出了数字资产领域。

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.