We often get groups like this trying to sponsor our events and buy emails of our students. It's disgusting. We also sometimes get their counselors trying to "collaborate" with us to get one of their projects published.
The competitive college application process and supporting industry of consultants is creating a generation of sociopaths. We are teaching young people that the way to get ahead in life is to lie, cheat, steal, exaggerate, and hire consultants to help you do it with class.
Over the past few months, I have spoken with some of the admissions leaders behind "top" institutions. They say that in many cases, it's hard for them to tell the difference between these applicants and "real" applicants. Most CS programs still don't even look at the GitHubs of applicants!