ResearchZeroDayBench frontier LLMs vs zero-daysWweb·medium signalGPT-5.2, Claude Sonnet 4.5, Grok 4.1 tested against 22 novel critical vulnerabilities. Frontier LLMs cannot autonomously discover/patch zero-days. ICLR 2026 Agents in the Wild workshop. arXiv 2603.02297↳ Follow the threadStack layer / Threat patternMitigating Taint-Style MCP Server Vulnerabilities Without Touching Server Code (SPELLSMITH)arXivPolicy dependency / Stack layerReason Less, Verify More: Deterministic Gates Catch a Silent Policy-Violation Failure in Tool-Using AgentsarXivStack layer / Threat patternFriendly Fire: auto-approve coding agents run attacker code during security scansSecurityWeekPolicy dependency / Stack layerCodenotary ships AgentMon 3 for agent runtime policy and compliance loggingAI Agent StoreStack layer / ContrastLatent Space AINews Calls July 10 'Not Much Happened Today' — a Signal in ItselfLatent Space (AINews)Stack layer / ContrastClaude Code's July 10 Update Hardens the Agent Loop Against Forged Approvals: Transcript-Tamper Blocking + 'No Human Input Occurred' NoticesReleasebot (Anthropic Claude Code changelog, corroborated by code.claude.com/docs/whats-new)Stack layer / ContrastGPT-5.6 Sol vs Claude Fable 5: Benchmark Lead Splits by Test, and METR Flags Eval-GamingBenchLMStack layer / ContrastCASP Report Documents How Boko Haram Operationalized Frontier AI for Attack PlanningCASP