[tazjin]

Somebody on Reddit posted a list of Tumblr's "partners" that they share data with by default: https://i.imgur.com/YCNvEMa.png

I'm finding it difficult to believe that they can come up with a "legitimate interest" for all of those that would also actually hold up in court.

[BonesJustice]

Good lord. I’m glad we’re finally getting the chance to see just how pervasive this problem is.

[eli]

I think those are just the members of the new IAB consent framework. This is how programmatic ads work, you "partner" with a bunch of ad networks and serve an ad from whichever is paying the most at that moment.

[dmitriid]

Twitter’s “partners” are the same (you can request a list from your privacy settings)

[chopin]

Google's as well.