it makes no sense to add these private data. Even if this is due to seo conditions, this does not give them the right to publish data with that degree of privacy.
Well, If they have contacted Yomix for such information and got permission to use such data, you cannot blame them as well because they already got permission from the platform. But, as Yomix said, they had no idea those platforms published articles about Yomix. But they included Yomix as a source that Yomix representatives might not be aware of.
As I can see, all three platforms used the same address in their article. I don't see this as a problem. This is an anonymous platform. As long as they are not sharing their accurate information, there is no problem.