Editorial stream
Unfiltered threat analysis, system hardening, and privacy operations.
Failure surfaces and controls
Security coverage here is built around real breakpoints: prompt injection, tool permissions, editor leakage, and multilingual trust failures. The goal is not alarmism. It is architectural clarity before something brittle reaches production.
Key questions
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4The MCP conversation is moving fast, but the research signal is already clearer than the hype. Recent papers on audits, ecosystem attacks, malicious tools, and enterprise mitigations now point to the same conclusion: tool interoperability without policy discipline is fragile by default.
Tool-using AI apps are powerful, but the real risk is not the model alone. It is the invisible handoff between prompts, tools, permissions, and human approval. This playbook maps the boundary correctly.
User prompts are no longer the only place agents get poisoned. New benchmark work and recent security papers show that skill files, tool instructions, and agent-side context packages are now a serious injection surface.
Cross-lingual retrieval still breaks in subtle ways. Recent research keeps showing the same pattern: multilingual RAG systems can prefer the query language, mishandle conflicting context, and quietly hide better evidence in another language.
The MCP conversation is moving fast, but the research signal is already clearer than the hype. Recent papers on audits, ecosystem attacks, malicious tools, and enterprise mitigations now point to the same conclusion: tool interoperability without policy discipline is fragile by default.
VS Code can leak secrets through launch configs, shell history, synced settings, and careless workspace habits. This guide shows how to lock it down without slowing down your workflow.
Tool-using AI apps are powerful, but the real risk is not the model alone. It is the invisible handoff between prompts, tools, permissions, and human approval. This playbook maps the boundary correctly.
Cross-lingual retrieval still breaks in subtle ways. Recent research keeps showing the same pattern: multilingual RAG systems can prefer the query language, mishandle conflicting context, and quietly hide better evidence in another language.
User prompts are no longer the only place agents get poisoned. New benchmark work and recent security papers show that skill files, tool instructions, and agent-side context packages are now a serious injection surface.