Cloudflare CEO Matthew Prince said exploit attempts detected by the company's network reached millions after public disclosure of a critical PHP vulnerability. Prince said the network had already detected thousands of attempts during the 10 hours before disclosure. The PHP Foundation released emergency patches for two critical vulnerabilities on Wednesday and acknowledged that resource shortages had delayed a fix for a critical flaw identified in 2024. The FBI's Cyber Division warned that the vulnerabilities could enable remote code execution and urged organizations to update immediately or disconnect affected systems.