Earlier today IO Interactive teased an upcoming Hitman announcement on twitter saying

Good afternoon, 47. The profiles have been uploaded. Your next target is...

Promising more details on Thursday June 7, 2018.

Now this could of course mean anything, a new Hitman game in general, DLC for Hitman.

However some eagle-eyed sleuths have spotted a Hitman 2 logo on a Warner Bros. media site giving credence to the fact that WBIE has tasked IO to work on the sequel.

Last year Square Enix sold off IO Interactive, while earlier this year Warner Bros. Interactive Entertainment published Hitman: Definitive Edition, so a collaboration between the two for a sequel is not far fetched at all.