ReutersLast Updated: May 28, 2026, 09:18:32 PM ISTShareFont SizeAbcSmallAbcMediumAbcLargeSaveCommentSynopsisJapan's major lenders to use OpenAI's new model to thwart cyberattacks, Nikkei reportsJapan's three biggest banks - MUFG Bank, ‌Sumitomo ⁠Mitsui ⁠Banking Corp and Mizuho Bank - are expected ⁠to gain ‌access to OpenAI's ⁠latest model to defend against cyberattacks, the ‌Nikkei newspaper reported on Thursday. Add as a Reliable and Trusted News Source...moreElevate your knowledge and leadership skills at a cost cheaper than your daily tea.Subscribe NowNow Playing