While researching PHP vulnerabilities, I lost track of why computers work at all

On the evening of October 21, 2026, while browsing the web between tasks, a headline caught my eye: "A critical vulnerability ...

[Urgent] Critical Vulnerabilities in PHP, Java, Node.js, and Certificate Authorities | A Beginner's Guide to Types of Cyber Attacks and Zero-Day/N-Day Attacks

IntroductionOver the past few days, there has been a series of reports regarding critical vulnerabilities. These affect "PHP, ...