I don’t think there’s much that can be done about this. I looked at Scamadvisor, its pulling publically available information like whois and IPs. Ran a few sites through it, they all get 100% “trust” even with private domains by proxy domains.
Never heard of them, and they don’t show up on Google for my sites or my client’s sites results, so they’re pretty much ignorable.
simplycarli, you might want to create your own thread for this. This is marked [resolved] by either the moderators, the plugin authors, or the original poster, so the likelyhood of someone looking at your post is low.