before his ousting, Sam Altman made a move to push out board member Helen Toner because he thought a paper she had co-written was critical of OpenAI (New York Times)

Changpeng Zhao steps down as CEO of Binance, and Richard Teng, formerly the Global Head of Regional Markets, has been named CEO  —  Today, I stepped down as CEO of Binance. Admittedly, it was not easy to let go emotionally. But I know it is the right thing to do. I made mistakes, and I must take responsibility. This is best for our community, for Binance, and for myself. Binance is no longer a baby. It is…