Ask what Korea is talking about.

A critical PHP vulnerability, discovered using AI, has triggered emergency responses worldwide. European government websites went offline on October 21-22 as operators rushed to patch the flaw, which allows attackers to compromise servers without authentication. The U.S. NSA advised sites to go offline if they couldn't patch immediately, and some European countries have taken systems offline. The PHP Foundation released an emergency patch on October 21, but a pre-release leak by distributor Chaingard caused further concern. Korean media emphasize that AI found a flaw that had gone undetected for over a decade, raising fears that hackers could similarly use AI for large-scale attacks. South Korea's government has begun guiding major companies on security measures and is considering emergency patch support.