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Favicon-based browser tracking hack works even when you flush cache
- samizdis 6y agoAlso see: https://news.ycombinator.com/item?id=25868742 https://news.ycombinator.com/item?id=25868742 (53 comments) and: https://news.ycombinator.com/item?id=26051370 https://news.ycombinator.com/item?id=26051370 (81 comments)