A deep dive into “Clinejection”, where an attacker injected a prompt into a GitHub issue title, which an AI triage bot interpreted as an instruction. The resulting chain led to cache poisoning, credential theft, and a compromised npm package that silently installed a second AI agent on 4,000 developer machines.
PHP
Immutability in PHP Beyond readonly
A deep dive into immutability in PHP, from readonly properties and interior mutability to immutable value objects, collections, dates, cloning, boundaries, and testing. Read more