{"data":{"id":"672ad892-c6ce-4527-8b3c-be5bd330e2c5","title":"MUFG aims to become AI-native with OpenAI","summary":"MUFG, one of Japan's largest financial groups, is partnering with OpenAI to become an AI-native company (an organization where AI is integrated into everyday work processes) by rolling out ChatGPT Enterprise to approximately 35,000 employees at Mitsubishi UFJ Bank starting in 2026. The bank chose ChatGPT Enterprise for its broad applicability and enterprise-grade security (security features designed for large organizations), and paired the technology rollout with mandatory employee training, custom workshops, and guidance to help workers understand how to use AI confidently and in compliance with financial regulations.","solution":"OpenAI worked with MUFG on security requirements by offering concrete proposals through product improvements and updates to address security and governance barriers. Additionally, OpenAI supported the rollout through guidance for enterprise use, operational planning, product education, training programs for all employees, custom GPT workshops, and executive study sessions. MUFG also implemented mandatory AI training, requiring employees to complete e-learning before they could use ChatGPT Enterprise.","labels":["industry"],"sourceUrl":"https://openai.com/index/mufg","publishedAt":"2026-05-28T00:00:00.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":[],"issueType":"news","affectedPackages":null,"affectedVendors":["OpenAI"],"affectedVendorsRaw":["OpenAI","ChatGPT Enterprise","Mitsubishi UFJ Bank","MUFG"],"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":"2026-05-28T00:00:00.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":null,"aiComponentTargeted":"api","llmSpecific":true,"classifierConfidence":0.85,"researchCategory":null,"atlasIds":null}}