{"data":{"id":"26386e1e-69ee-4e8f-8077-6ac9a489f015","title":"Auto mode is now the default in Claude Code for Pro, Max, and Team plans","summary":"Anthropic is making auto mode (an automated decision-making system) the default setting for Claude Code on paid plans starting August 14th, claiming it blocks 89% of harmful actions compared to human approval rates of only 13.6%. However, the source expresses concerns that auto mode may not protect against all security threats, particularly prompt injection (tricking an AI by hiding malicious instructions in content it reads from elsewhere) attacks delivered through malicious third-party packages.","solution":"N/A -- no mitigation discussed in source.","labels":["safety","security"],"sourceUrl":"https://simonwillison.net/2026/Aug/8/auto-mode/","publishedAt":"2026-08-08T22:36:03.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":["prompt_injection","jailbreak"],"issueType":"news","affectedPackages":null,"affectedVendors":["Anthropic"],"affectedVendorsRaw":["Anthropic","Claude Code","Claude Fable 5","Claude Opus 5","Claude Sonnet 5","Codex"],"classifierModel":"claude-haiku-4-5-20251001","classifierPromptVersion":"v3","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":null,"epssScore":null,"patchAvailable":null,"disclosureDate":"2026-08-08T22:36:03.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["integrity","confidentiality"],"aiComponentTargeted":"agent","llmSpecific":true,"classifierConfidence":0.85,"researchCategory":null,"atlasIds":null}}