Not new, but I've only just spotted it. There is a web series here called Voracious that is still churning out episodes.
There is news here that "Daughter of Darkness" by V C Andrews is getting a TV series.
There is news here of a new Korean web drama called Vampire's Flower
Castlevania : Dracula X is getting a release for the Wii U
DC Comics has released Vampire Diaries Chapter 21 - there is a preview here.