Account hacked... (Patreon)

Well, when making some stupid research on the web with my name in it (wanted to test some domain name), I found a site displaying freely the work I'm posting here, even if private... 

As I have unfortunately understood, it should be done by way of a contributor (see the pictures)... There are a bunch of accounts and "paysite" hacked like mine on this site it's really big... I messaged them to remove my content from there and messaged Patreon as well. The hack seems to have stopped on July 15 because there is no post after this date.

I'm a little artist with not a lot of followers or revenue, and being hacked here and like this hurts a lot and at several levels. I don't know really what to do to prevent that, I really liked the blogging use I have on Patreon, but so all this feed is hackable. The trust I have in the web which was already really fragile nowadays is finishing to be destroyed even if I'm really dependent on it. Well, very dystopic cyberpunk times indeed at all levels...