东京一家法院裁定，在日本，人声受到形象权保护。此前，声优津田健次郎起诉TikTok，指控其使用人工智能语音克隆。法院驳回了他的删除请求，因为相关视频已被删除。

据路透社报道，麦当劳正在利用人工智能来帮助决定顾客应该为菜单上的商品支付多少钱。机器学习模型会估算各个餐厅的顾客愿意接受的价格范围，然后为从巨无霸到其他菜单上的商品推荐“最佳价格”。

美国法院裁定，Fundsz董事会成员布莱恩·厄尔利和艾丽莎·安·金格里需支付3148万美元罚款，原因是他们虚假宣传加密货币和贵金属交易的高回报。美国商品期货交易委员会（CFTC）表示，Fundsz并未按承诺交易客户资金，且其公布的利润系捏造。

美国加密货币行业数月来一直敦促国会出台期待已久的监管框架。当参议院未能通过《数字资产市场透明度法案》（CLARITY法案）时，“与加密货币站在一起”（Stand With Crypto）组织并没有退缩，而是将斗争带到了投票箱前。

该活动主要针对个人 IT 专业人士，包括软件开发人员、网页设计师、自由职业者以及从事加密货币、区块链和 Web3 的人员。

据 Chainalysis 的数据显示，尽管中亚、东南亚和大洋洲 (CSAO) 的加密货币经济在截至 2026 年 6 月的一年中萎缩了 6.8%，但新加坡的加密货币活动却增长了 55.4%，达到 2840 亿美元，使其成为该地区最大的加密货币经济体。

Gate 错误地将 0.33 美元的股票股息调整应用于 BENUSDT 加密合约，该支付金额是其市场价格的数百倍，并通过清算使空头交易者血本无归。

这种有限制的推广反映了网络安全研究人员日益增长的担忧，即功能越来越强大的人工智能模型可能会降低复杂网络攻击的技术门槛。

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。

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.