I wondered if there were any plans to address the security issue surrounding all attachments being publically available.
All attachments can be shared with a link, and, technically, guessed or accessed through bots.
The option to only keep a shared link for an hour before changing it isn't exactly secure, either, and also stops you sharing links that you want to keep shared for over an hour.
It also only applies to attachments uploaded after that option is turned on, and not any previously uploaded ones.
It is a bit of a concern, and it would be great to get proper attachment sharing management.