DST Global and its affiliates have (or had in formative years) significant stakes in Facebook, Twitter, Spotify, ZocDoc, Planet Lab, Xiaomi, Stripe, Alibaba, WhatsApp and Airbnb [1]. Milner has close ties to Y Combinator [2]. It's been a deal-terms setting, behind-the-kimono peeking major investor for a decade.
This is immensely scary. We've utterly failed, as an industry, to self regulate.
[1] https://en.wikipedia.org/wiki/Yuri_Milner
[2] https://www.reuters.com/article/us-venture-milner-ycombinato...