Ask what Korea is talking about.

A critical PHP security flaw, found with AI help, has forced government and hospital websites offline worldwide, including in Europe, though no actual hacking damage is confirmed yet. Korean outlets report the flaw could let attackers take over systems without authentication, and Korea's internet agency KISA urged immediate updates while the government asked companies to patch and considers emergency support. Korean media note AI found a vulnerability human researchers couldn't prove for over a decade, raising fears hackers could use AI for large-scale attacks, and a patch was accidentally leaked early by vendor Chaingard.