In the best case scenario they are guilty of negligence for having a scammy exchange as partner while in reality they probably very well knew what's going on. I wouldn't even be surprised if there are deeper connections between Exodus and N.Exchange as that would explain why are they using them for swap when there's so many alternative options. Another argument for that is that they don't even let you know that they are using them for swap, and that doesn't make any sense unless they somehow benefit from it.

Btw what's the situation, did you apply some pressure on Exodus via their social media accounts and channels, or is there any reply from N.Exchange?