Multiple crypto-tracing firms say notorious North Korean hackers TraderTraitor may be behind the largest digital heist in history—with billions of crypto likely gone for good.

Security researchers used AI tools to help uncover years-old vulnerabilities in the PHP web scripting language. Then the AI-assisted attacks began.

The PHP Foundation has revealed two serious vulnerabilities that could impact millions of websites. Security experts warn that failure to quickly patch the flaws could have dire consequences.