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Cloudflare 披露 KV cache 暴露事故，全部发生在超长上下文的 prompt 上
Cloudflare 昨天公开了一起租户隔离事故：8 月 27 日到 9 月 9 日期间，Workers AI 平台上的 GLM-5.3 模型（@cf/zai-org/glm-5.3）会把其他客户的请求数据混进响应里，总共 155 次，全部发生在超长上下文的 prompt 上。9 月 8 日安全研究员 Gadi Evron（Knostic 公司）通过 HackerOne 报告了这个跨请求 KV cache 暴露问题...
A 2^O(n) Time Algorithm for 3-SAT
A deterministic algorithm solves 3-SAT on n variables in time 2o(n), which refutes the Exponential Time Hypothesis (ETH). The algorithm in fact solves the harder problem #3-SAT, counting the satisfying assignments, in t…
7 分钟 · Hacker News 最新
Anthropic 递交招股书：半年营收 163 亿美元，首次实现运营利润
Anthropic 向美国证券交易委员会（SEC）递交了 S-1 招股书，正式启动 IPO。招股书里的数字口径很直接：2023 年营收 4100 万美元，2024 年 3.86 亿，2025 年 45.85 亿，而 2026 年上半年已经做到 163 亿美元——按半年算单季营收超过 80 亿，其中约 80% 是 token 计费的 consumption-based（按使用量付费）收入，其余来自...
1 分钟 · 开源中国LATEST STORIES
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arXiv-issued DOI via DataCite (pending registration)
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FTC files complaint against Dollar General for pricing practices – AP News精选导读
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The CIA Sabotage Manual for Product Organizations精选导读
Please like ❤️ and restack 🔁 this article so others can find it, too. Thank you!
DoveORM – Small, security-hardened Python ORM with built-in migrations精选导读
A lightweight, expressive, security-hardened Python ORM.