One of those two sites is distributing adware. Which of them?
File Converter (FOSS) by Adrien Allard was hosted on file-converter[.]org since a decade. Then someone a few weeks ago snatched that domain and it’s now distributing adware. Almost identical design for the page, 100% designed to deceive users to download a different product, as it’s called Zamzar.
If it is, it’s news to me. I co-owned an education data consultancy (before realizing there was no money in education) that used a .org; we were for-profit.
Sounds like you unintentionally fit the brief anyway.