Thats right! IO Interactive have just sent out a message on their twitter account saying:
We’ve teased you enough! Check out http://bit.ly/lV77oc for the new teaser for the next game in the Hitman series! Bring the love.
The new Hitman will be called ‘Hitman Absolution’ according to the video that IO sent out. The video shows 47 adjusting the silencer on a gun (the image that was leaked some time back) and then a barcode ending in 47 in red (also an image we have seen before!).