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12:08

2026-05-29

thenextweb.com

artificial-intelligence

OpenAI gives Japan’s megabanks its newest model for cyber defence

Japan's three megabanks—MUFG, SMBC, and Mizuho—will receive OpenAI's GPT-5.5-Cyber model for cyber defense through a verified-defender program, Finance Minister Satsuki Katayama announced. The deal, b…

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OpenAI 1 MUFG Bank 1 Mizuho Bank 1 Satsuki Katayama 1 Scott Bessent 1 GPT-5.5-Cyber 1 Trusted Access for Cyber 1