U.S. Attorney Preet Bharara, the federal prosecutor who has won convictions and indictments of top state lawmakers, officially joined Twitter this week.

And on Thursday, when Gov. Andrew Cuomo was wrapping up his remarks at an event in which the state doled out $2 billion in economic development funds, Bharara chose that moment to post his first tweet.

And, true to form, it alluded to make things to come from an office that won the conviction of former Assembly Speaker Sheldon Silver and is in the middle of the corruption trial of Dean Skelos, the former majority leader of the Senate.

Bharara was reportedly investigating the circumstances surrounding contracting of another major economic development program from the Cuomo administration: the “Buffalo Billion” investment in western New York.