69% 的开放模型的谱系从未被验证过。Cisco 刚刚免费为近 900 个
Cisco 宣布已为近 900 个开源 AI 模型生成了免费的数字“指纹”签名，以验证其来源谱系。此前，高达 69% 的开源模型在仓库页面上标注的“基础模型”标签从未经过实际验证，这构成了严重的供应链安全风险——企业无法确认模型的真实来源，可能引入未披露的漏洞或后门。
Microsoft 推出 AI 网络安全模型和自主防御平台，以降低企业安全成
微软在 AI 安全领域发起强势挑战，推出首个网络安全专用模型 MAI-Cyber-1-Flash 和自主防御平台 Project Perception。新模型在 CyberGym 基准测试中击败 Anthropic 的 Mythos、Google 的 Gemini 和 OpenAI 的 GPT，得分达 96%，且成本仅为竞品的一半。Perception 平台采用红/蓝/绿队智能体分队机制，实现漏洞发现、风险评估和自动修复的闭环，将于 8 月 3 日进入公开预览。微软还联合英伟达、Hugging Face 等 37 家企业发起“开放安全 AI 联盟”。
Apple 囤积库存，为“重大供应限制”做准备
苹果报告其库存已增至约 111 亿美元，几乎是去年 9 月 57 亿美元的两倍。这一大幅增加反映了苹果对供应链短缺的严重担忧，尤其是在全球内存和芯片供应持续紧张背景下，公司正在为潜在的“重大供应限制”提前做准备。
Google 表示，得益于 AI，其在 6 月份修复的 Chrome 错误数量超过了
Google 宣布，2026 年 6 月其修复的 Chrome 浏览器安全漏洞数量超过了过去两年的总和，这一成就要归功于 LLM 和 AI 工具的广泛使用。正如专家此前警告的，AI 正在让科技公司以前所未有的效率发现和修复产品中的安全漏洞，但也意味着攻击者同样可以利用 AI 发现新漏洞。
法官表示，特朗普政府仍缺乏证据来支持对 Anthropic 的“供应链风
一位联邦法官表示，特朗普政府尚未提供足够证据证明将 Anthropic 标记为“供应链风险”的合理性，这使政府对 Anthropic AI 技术的禁令前景产生了疑问。此前，Anthropic 的 Mythos 安全模型曾因白宫的临时禁令而备受关注。
Reddit 报告了稳健的季度业绩，但显示出 AI 影响的迹象
Reddit 公布了稳健的季度财务数据，但其与 Google 的搜索合作关系以及整个网络向 AI 生成内容转变的趋势引发了市场担忧。一方面，Reddit 数据对 AI 训练的价值使其获得了可观的授权收入；另一方面，AI 生成的回答可能减少用户对 Reddit 等社区内容的点击需求，对其广告模式构成潜在威胁。
Razer’s analog Huntsman V3 Pro is over 20 percent off
Gaming keyboards have evolved over the years to add RGB LEDs, extra knobs, and buttons with screens, but one feature has remained fairly consistent: the mechanical switch. That’s slowly changing, with brands introducing
Microsoft launches AI cybersecurity model, agentic defense p
Microsoft opened a new front in the AI security wars on Monday, unveiling its first custom-built cybersecurity model and a sweeping agentic defense platform — and making an argument that could reshape how enterprises buy
AI cites the deep pages but sends humans to the homepage —
If your business depends on people clicking through to web pages, the last two years have been brutal. Pew Research Center tracked the browsing behavior of 900 U.S. adults and found that when Google shows an AI summary,
Lyft and Baidu enter London’s robotaxi battleground as test
Baidu's Apollo Go autonomous vehicles will be available on Freenow, the mobility network that Lyft acquired in 2025.
Why China is giving away its best AI models
Silicon Valley has spent much of the past week on red alert, digesting the arrival of Moonshot AI's Kimi K3, a Chinese AI model that can allegedly beat some of the best systems built by US companies at a fraction of the
Apple sued after alleged App Store crypto scam cost users $1
Apple is facing a lawsuit from three users who say they collectively lost more than $1.8 million after downloading a fraudulent crypto wallet from the App Store, challenging the company’s longstanding claims that its app
Uh-oh: Some Claude shared conversations and Artifacts appear
Over the weekend, Reddit user -void1 posted an alarming discovery on the r/ClaudeAI subreddit: some conversations that users of Anthropic's Claude AI chatbot had made "shareable" via a link were being indexed by Google S
Microsoft earnings preview: AI spending, cloud margins, and
Microsoft reports fiscal fourth-quarter and full-year results Wednesday. A look at the key numbers to watch, including capital spending, Azure growth, cloud margins, Copilot adoption and the company's first capital spend
Why SAP says enterprise AI agents need knowledge graphs and
Presented by SAP At VB Transform 2026 , Max McPhee, senior solution advisor at SAP, spoke with Rob Stretchay, lead analyst at VentureBeat Research, about what it takes for enterprises to move beyond chatbots to autonomou
Tariffs didn’t bring manufacturing jobs back to the US
Today, I’m talking with Evan Smith, who is cofounder and CEO of Altana, a company that develops software tools to manage big, messy supply chain networks around the world. We last had Evan on in early 2025 to talk about
Seattle startup Replify acquired by ABC Fitness to bring age
Replify's software handles phone calls, emails, chats, and texts for health and wellness businesses, including inbound customer messages as well as proactive outbound marketing." Read More
Satya Nadella says companies that trust one AI for everythin
Companies without their own models — or without a layer of AI infrastructure known as AI gateways to separate their prompts from the model itself — will be in trouble, Nadella says.
PSA: Your Claude shared chats and Artifacts may have ended u
The issue appears to have originated from Claude’s “share chat” feature, which allows users to create links that enable anyone with the assigned URL view a conversation or project.
Report: Starbucks scrapped an AI inventory tool and left a S
Known as "Automated Counting," the tool was built in partnership with NomadGo to scan backroom storage shelves using iPad Pros equipped with computer vision, spatial computing, and augmented reality. Read More
Anthropic’s Dario Amodei responds: doesn’t oppose open-wei
Anthropic founder and CEO Dario Amodei made his views clear about open-weight models and China's growing AI capabilities.
Another high for student rocketry team: First place in inter
Ninth-graders from Interlake High in Bellevue, Wash., soared above teams from France, Japan, the UK, and Ukraine at the Farnborough International Airshow in England. Read More
Dopl raises $6.3M to bring remote robotic ultrasounds to rur
Dopl is pursuing FDA clearance for its platform, which pairs off-the-shelf ultrasound probes with commercially available robots. The system facilitates communication between a remotely based ultrasound technician (or son
OpenAI’s Hugging Face breach has reignited the debate over
OpenAI's Hugging Face breach has reignited debate over AI alignment and control, exposing competing views on whether increasingly capable AI should be better aligned, better contained, or both.
马斯克：特斯拉 Terafab 芯片工厂选址即将公布，将举行单独的发布会
IT之家 7 月 28 日消息，马斯克在特斯拉最新财报电话会议上表示，其规模庞大的 Terafab 项目即将确定最终选址。这将是其旗下多家核心企业首次真正实现深度整合的大型项目。 马斯克在上周三的财报电话会议上表示：“我们预计很快就会公布 Terafab 的选址，并进一步介绍相关规划。我们希望把这些内容留到产品发布会上正式宣布，而不是塞进一次财报电话会议里。” IT之家注意到，Terafab 项目最早由马斯克于今年 3 月公布，本质上是