{"data":{"id":"b17c7da3-fe07-4120-a036-10d856fb64f0","title":"Version of AI tool too powerful for public released to public","summary":"Anthropic released Fable, a version of its AI tool that the company previously said was too powerful for public use, though it included safeguards and user limitations. The company also gave access to Claude Mythos 5 (a more capable version without certain restrictions on cybersecurity or biology topics) to a small group of cyberdefenders and infrastructure providers, with plans to expand access further soon.","solution":"N/A -- no mitigation discussed in source.","labels":["safety","industry"],"sourceUrl":"https://www.bbc.com/news/articles/ckg701v1dp6o?at_medium=RSS&at_campaign=rss","publishedAt":"2026-06-09T17:54:35.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":[],"issueType":"news","affectedPackages":null,"affectedVendors":["Anthropic"],"affectedVendorsRaw":["Anthropic","Claude","Fable","Mythos","Claude Mythos 5"],"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":"2026-06-09T17:54:35.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["safety"],"aiComponentTargeted":"model","llmSpecific":true,"classifierConfidence":0.85,"researchCategory":null,"atlasIds":null}}