Less than a month ago, Sam Altman, the new President of Y Combinator, officially declared that "Sexism in tech is real." That was the first sentence of his post on diversity. Sadly, there is now more proof of sexism in tech for those that still need convincing. Right before meeting a reporter from Re/code, Y Combinator cofounder Jessica Livingston was hassled by an investor.

For the first time, Y Combinator's Jessica Livingston has issued a reminder to investors not to sexually harass people on Demo Day. "Don't even think about doing it. I will find out. Y Combinator will not continue to work with you." But will they release your name?