If there is a new Hitman game in the works, WB Games will be the distributor.
The official Hitman account tweeted out a little teaser yesterday, promising something to be revealed on June 7.
The new logo, which was quickly spotted by Eurogamer before being pulled, removes nearly all doubt: we're about to see Hitman 2 (here's the logo's original URL if you're curious, or if you enjoy 404 errors). If this doesn't scream a new game then I don't know what will. Games or developer IO Interactive on the sequel, but it seems all too likely that come Thursday, we'll get a new look at what's in store from Agent 47's next assignment.
The next entry in the Hitman series has been leaked ahead of its revealed later this week. Hitman made a comeback in 2016 with an original episodic release structure instead of a full game, which included "Season 1" stories and gameplay. Make sure to keep an eye out for even more leaks before E3 starts next week!