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Source? That doesn't right at all. Even google doesn't sell your data directly, just ads; they do in-house analysis of the data.
by earenndil 8y ago
Source? That doesn't right at all. Even google doesn't sell your data directly, just ads; they do in-house analysis of the data.
- gcb0 8y agoAll those companies sell the "anonymized data" to everyone. for example "ad X shown to user Y targeted on Z at time T" And if you happen know user Y matches user earenndil in a data set you control, now you know user earenndil belongs to demographic Z.