this post was submitted on 12 Jun 2024
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Fediverse

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Maven, a new social network backed by OpenAI's Sam Altman, found itself in a controversy today when it imported a huge amount of posts and profiles from the Fediverse, and then ran AI analysis to alter the content.

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[–] QuadratureSurfer@lemmy.world 12 points 3 months ago* (last edited 3 months ago) (11 children)

Hmmm it was even able to pull in private DMs.

Maybe private DMs on Mastadon aren't as private as everyone thinks... that, or the open nature of Activity Pub is leaking them somehow?

Edit - From the article:

Even more shocking is the revelation that somehow, even private DMs from Mastodon were mirrored on their public site and searchable. How this is even possible is beyond me, as DM’s are ostensibly only between two parties, and the message itself was sent from two hackers.town users.

From what @delirious_owl@discuss.online mentioned below, it sounds like this shouldn't be very shocking at all.

[–] delirious_owl@discuss.online 6 points 3 months ago (7 children)
[–] QuadratureSurfer@lemmy.world 2 points 3 months ago (1 children)

They're called DMs not PMs

? Did you mean that the other way around? And if you did... forgive me, I don't really use Mastodon. I was never much of a twitter fan. I don't really like how all of my likes are public (although I guess I have had to get used to that with Lemmy).

[–] delirious_owl@discuss.online 8 points 3 months ago (1 children)

No. They're direct. They're not private.

[–] QuadratureSurfer@lemmy.world 5 points 3 months ago (1 children)

Ah, I see. So it's the same mistake that Lemmy users make when thinking that Upvotes/Downvotes aren't public.

It sounds like DMs on Mastodon are public, but are commonly mistaken to be private then?

[–] delirious_owl@discuss.online 2 points 3 months ago

I don't know why anyone would think any of this stuff is private. It can be pseudonyms, but that's up to you.

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