Japan, US tackle AI cyberthreats as megabanks prepare to access Mythos
By Sachiko Sakamaki ( May 13, 2026, 09:06 GMT | Insight) -- Japan is accelerating efforts to address cybersecurity risks from frontier artificial intelligence models in cooperation with the US, as three major Japanese banks are reportedly set to gain access to Anthropic's Claude Mythos Preview as soon as the end of May.Japan is accelerating efforts to address cybersecurity risks from frontier artificial intelligence models in cooperation with the US, as three major Japanese banks are reportedly set to gain access to Anthropic's Claude Mythos Preview as soon as the end of May....
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