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AI & Enterprise

KISA begins testing OpenAI\'s GPT-5.5 Cyber as Mythos access nears

South Korea has begun testing an AI cybersecurity frontier model to set the government\'s response direction to AI security threats and apply results to industry. The Korea Internet & Security Agency (KISA) under the Ministry of Science and ICT has entered tests of OpenAI\'s \'GPT-5.5 Cyber\'. KISA is verifying whether the model can be used to identify and respond to threats and may expand use to software and infrastructure checks. KISA is also moving to secure access to Anthropic\'s Mythos model.

Crypto

Canadian billionaire calls $200,000 bitcoin forecast less plausible than aliens

Canadian billionaire and gold advocate Frank Giustra criticised forecasts that bitcoin could rise to $150,000 to $200,000 in 2026, saying the existence of aliens was more plausible. The exchange followed a post by crypto commentator Chris Millas. Giustra has also rejected bullish price targets cited by Cathie Wood of ARK Invest for 2030 and said bitcoin would not reach $1 million. The debate underscores clashes between bitcoin optimism and scepticism.

AI & Enterprise

OpenAI CSO says GTAC broader than Anthropic\'s Glasswing, confirms South Korea and Japan as partners

OpenAI has confirmed South Korea and Japan as its first Asian partners for its government cyber trusted access programme GTAC, making them its third global partners after the United States and Canada. Jason Kwon (권) said GTAC offers broader access than Anthropic’s Glasswing and aims to equip trusted defenders with powerful AI tools. OpenAI also detailed plans for local rollout, partnerships and options to address data security concerns.