Edit: Ah, this is a part of Firefox. It looks like they're using some crypto/privacy features such that "aggregation is not technically feasible".
Strongly blinding stuff that way isn't new; e.g. the safe browsing stuff uses differential privacy.
Edit: Ah, this is a part of Firefox. It looks like they're using some crypto/privacy features such that "aggregation is not technically feasible".
Strongly blinding stuff that way isn't new; e.g. the safe browsing stuff uses differential privacy.