{"data":{"id":"0664beb2-ffc2-4a48-b581-a6af765e488b","title":"OpenAI ‘ethically hacked’ with help of Anthropic’s Claude chatbot","summary":"Researchers at Hacktron AI used Anthropic's Claude chatbot to help them ethically hack into OpenAI employees' accounts, gaining access to OpenAI's software cache (a temporary storage of frequently used data) through a staff discussion forum. The incident highlights how AI tools can simplify hacking tasks that once took months into operations completed in days, though OpenAI stated it had already patched the vulnerabilities the researchers exploited.","solution":"OpenAI stated that \"the company had addressed the vulnerabilities that had been exploited.\" No specific technical details, patches, version numbers, or mitigation steps are described in the source text.","labels":["security"],"sourceUrl":"https://www.theguardian.com/technology/2026/sep/18/openai-hacked-anthropic-claude-chatbot","publishedAt":"2026-09-18T11:20:44.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":["prompt_injection"],"issueType":"news","affectedPackages":null,"affectedVendors":["OpenAI","Anthropic"],"affectedVendorsRaw":["OpenAI","Anthropic","Claude","ChatGPT","GPT-5.6 Sol","Hugging Face"],"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":"2026-09-18T11:20:44.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality","integrity"],"aiComponentTargeted":"api","llmSpecific":true,"classifierConfidence":0.92,"researchCategory":null,"atlasIds":null}}