this post was submitted on 27 Feb 2026
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Privacy
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Random mention of Matrix because I feel i should
Nothing federated is private, mind. Even with E2EE on in private rooms for specific messages, Matrix still relies on a constant information feed during use that can be used to deduce who is messaging whom and when, even if the content of the message itself is encrypted.
What, are you talking about? "Information feed"? Where? By whom?
E2E encrypted messages in Matrix contain more user metadata than alternatives like SimpleX, nothing scary but a MitM is able to see origin points, destinations, and times of messages. Server to server, if you're using E2E encryption, it relies on trust that the other server is not compromised.
And it seems Matrix.org is not the best at security disclosures: https://soatok.blog/2026/02/17/cryptographic-issues-in-matrixs-rust-library-vodozemac/#matrix-response
I agree, metadata collection and the obligatory matrix.org server are the biggest problems for privacy, but I don't think you made that clear in your comment.
Yeah with a lot of research they may be able to figure out that semi-anoymous account messages semi-anoymous account at this time. But have no idea what was sent.
inb4 matrix fanatics say you are wrong and spreading false info