Generic and Automated Drive-by GPU Cache Attacks from the Browser

Lukas Giner, Roland Czerny, Christoph Gruber, Fabian Rauscher, Andreas Kogler, Daniel De Almeida Braga and Daniel Gruss

You can read the paper HERE and try out a POC that creates a cache histogram on your GPU below.
You're most likely to make it work on Chrome, Chrome Canary or Chromium with a dedicated AMD/NVIDIA GPU.

If you're on mobile, chances are WebGPU support is either not available for you, or if it is, the POC will time out (The browser might even hang or crash. We've also seen phone crashes, click at your own risk.).