Comment by SyneRyder

They even did try Claude Mythos earlier in the year, and it didn't find this. There's a reason "no-one used Claude" for this now.

"Earlier this year, we worked with Alpha-Omega to scan PHP with Anthropic's Claude Mythos. But since the Mythos scan, we have added other tools, including OpenAI's Daybreak Red for validating reports and exploits, alongside sanitizer builds and reproduction environments that match our CI on every platform PHP supports."

https://thephp.foundation/blog/2026/10/21/todays-php-securit...