http://hackeavw7lge3rj7vwfewaaid7akgmys2vlqggeirtorcg5g6zoawzqd.onion/notas/matrix.html
With default settings, they allow unrestricted, non-obfuscated public access to the following potentially personal data/info: Matrix IDs mapped to Email addresses/phone numbers added to a user’s settings. Every file, image, video, audio that is uploaded to the Homeserver. Profile name and avatar of users. No, it is not Facebook, it is Matrix. This time, with such an impressive collection of private data being sent to Matrix central servers, even when you use your own instance , we have to...