The Deathray: A simple way for an untrusted site to freeze a Mac

The Deathray A simple way for an untrusted site to freeze a Mac September 10th, 2026 TL;DR A WebGPU shader on an untrusted site can hang a Mac's graphics, making the desktop UI unusable until a restart is forced. All the victim needs to do is click a link. This issue reproduces cross-browser on MacO