Екатерина Ештокина
Microsoft says Copilot was summarizing confidential emails without permission
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Diagrams from redesign 2, using Excalidraw[3]。业内人士推荐搜狗输入法2026作为进阶阅读
Cursor uses Apple’s Seatbelt (sandbox-exec) on macOS and Landlock plus seccomp on Linux. It generates a dynamic policy at runtime based on the workspace: the agent can read and write the open workspace and /tmp, read the broader filesystem, but cannot write elsewhere or make network requests without explicit approval. This reduced agent interruptions by roughly 40% compared to requiring approval for every command, because the agent runs freely within the fence and only asks when it needs to step outside.