Kuyhaa is not a single company. Multiple clone sites use the "Kuyhaa" brand to distribute malware. The legitimate "Kuyhaa" community (if such a thing exists) is technically operating in a legal gray area that violates copyright laws worldwide.
I notice you've mentioned — this appears to be a request related to downloading or obtaining software (possibly "AnyCut" from the site Kuyhaa, which is known for cracked/pirated software).