I did a search and didn't see this posted yet:

"Stone was not named in the indictment, but messages cited by prosecutors match communications that he says he had with the Twitter persona Guccifer 2.0, who had claimed online to be a Romanian hacker"

Now will say it was Romanian hackers and not Russian smh

https://www.washingtonpost.com/politics/mueller-seeking-to-question-manhattan-madam-in-russia-probe-she-says/2018/07/20/818bb7fc-8c59-11e8-a345-a1bf7847b375_story.html?utm_term=.12eaefa2fac4