Ask what Korea is talking about.

An AI model uncovered critical vulnerabilities in PHP, a language powering over 70% of global websites, prompting emergency shutdowns of government and corporate sites across Europe and the US on October 21-22, 2026. The flaws, undetected for over a decade, allow attackers to seize servers without login; US authorities urged immediate patching or going offline, while Japan's finance minister called for urgent action and Korea's KISA recommended updates. Korean media highlight that the discovery showcases AI's power but also raises fears of hackers exploiting AI for large-scale attacks, with some patch distributors accused of leaking fixes early, causing a tense six-hour wait.