Hi, I purchased 2 variegated hindu rope rooted cuttings online and received them in the mail today. I noticed that they both have black spots on some of the leaves. Does anyone know what this is, and how do you treat for this? They both appear very healthy otherwise. Hoping its treatable.

Those Hindu Rope Hoya (Hoya carnosa 'Compacta') cuttings do not look healthy to my eyes and I wonder if there might be a fungal issue. I think you should contact the seller; send those photos of your newly received cuttings and see what they have to say about either possibly refunding your money or replacing them with healthier cuttings.