It's trying to sell an app. If you click on the link, you'll see it.

If you check out the list of links at the bottom, they uses a lot of escorts' photos. I don't know about them, but at least they use Hae Soo's name.

All pics are Hae Soo. No way of knowing the real deal other than booking her for the team... I'll stick to the real Hae Soo