alt Hacker NewsThey don't have to collude, the third party advertisers that collate and provide shadow profiles do that work for them.
Replies
Teever • last Thursday at 5:23 PM
That's the collusion that the OP is talking about.
It's just done through middlemen.
They don't have to collude, the third party advertisers that collate and provide shadow profiles do that work for them.
That's the collusion that the OP is talking about.
It's just done through middlemen.
The advertisers don't get the raw data feeds necessary to do that.