Yes, I was just going to post that link:
https://file.wikileaks.org/file/
Here is an article saying it is the data dump Assange promised as he was arrested:
https://www.dcclothesline.com/2019/04/14/boom-as-promised-assange-dumps-all-wikileaks-files-here-they-are/
I hope this isn’t just something that was always there. Time will tell.