evercookie - virtually irrevocable persistent cookies (via) Mischievous genius from the chap who created the MySpace worm—evercookie attempts to set an irrevocable cookie using a whole bunch of different methods, including “storing cookies in RGB values of auto-generated, force-cached PNGs using HTML5 Canvas tag to read pixels back out” and an extremely clever scheme built on top of the web history CSS visited link colour vulnerability.
Recent articles
- Weeknotes: asynchronous LLMs, synchronous embeddings, and I kind of started a podcast - 22nd November 2024
- Notes from Bing Chat—Our First Encounter With Manipulative AI - 19th November 2024
- Project: Civic Band - scraping and searching PDF meeting minutes from hundreds of municipalities - 16th November 2024