South Korea's financial regulators order firms to file anti-hacking plans amid suspected AI-agent attacks

After breaches at banks including Shinhan, KB Kookmin and Hana and at Daishin Securities, Bithumb and Mirae Asset, regulators want improvement plans for gaps found in self-checks and are weighing a joint AI-based monitoring system; Chosunbiz reports they suspect AI agents were used and are investigating, which has not been confirmed.