My own Vimeo account is a treasure trove of stuff that's fun to look through occasionally. 😃
Did I ever tell you about the time I opened a private document that I though was my CV in my Google Drive only to find that an entire manuscript for a 252-page novel had been mysteriously dumped into it?
It took me years to get a reply from the person that I think was the author. But they did eventually reply.
How the book got there remains a mystery.