PewDiePie 声称，在他开发 Ajax（一种小型 AI 模型，旨在个人电脑本地运行，而不是完全依赖公司服务器）期间，OpenAI 曾两次暂停他的帐户。

埃隆·马斯克计划将 SpaceXAI 更名为 SpaceXSI，采用唐纳德·特朗普偏爱的术语“超级智能”而不是人工智能。

NEAR Intents 表示，他们已经查明了造成 380 万美元损失的黑客身份，并要求该黑客在 48 小时内归还被盗资金。

一名涉嫌领导KillSec的16岁少年在西班牙被捕，当局缴获了五台服务器和110TB被盗数据。此次行动还导致另外两人被捕，并揭露了约1000起疑似网络攻击事件。

Polymath 和 CineCity Studios 正在探索一个基于受监管数字证券的代币化电影投资平台。Polymath 将提供技术，而 CineCity 将提供电影项目和制作资源。

据称价值超过 5000 万美元的加密货币黑客攻击始于存在漏洞的 DeFi 智能合约，最终导致一些世界上最令人垂涎​​的收藏品被盗，其中包括稀有的宝可梦卡牌、价值 50 万美元的黑莲花以及与尤利乌斯·凯撒和莱特兄弟有关的文物。

新韩银行泄露了约25000名客户的数据，而KB国民银行也报告了一起影响119名客户的数据泄露事件。监管机构正在调查这两起数据泄露事件以及对外开放的银行系统的安全性。

加密货币黑客在 2026 年 9 月迎来了他们最大的一个月，但惊人的数字掩盖了一个更引人注目的细节：两起大规模数据泄露事件几乎占了当月报告损失的全部。

OpenAI解雇了三名安全团队成员，原因是他们涉嫌向外部人工智能安全组织泄露公司机密信息。此次解雇正值OpenAI因人工智能代理安全事件及其对内部安全问题的处理方式而面临日益严格的审查之际。

MetaMask 发现其部分基础设施存在安全事件后，正在将受影响的以太坊验证器停止运行，这使得原本不透明的漏洞变成了对其质押业务的一项重大预防措施。

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.