Hi everyone,
Thanks for the feedback on the FTP situation.
As from today it is not possible to modify or download any content on the server. Contributors that choose to use the FTP for submissions can only write, that is upload their own images.
Id just like to reassure you that although the previous system wasnt perfect, the risk of abuse was slight. Uploaded images were processed almost immediately so the risk of accessing another's content was always minimal.
Let me know if any questions!