Vamps
Often More bark than bite.
Their numbers were decimated during the inquisition and again during the Victorian age with the infamous vampire hunter Bram Stoker publishing his laundry list on how to kill vamps.
They are a controlling factor in both the Mormon Church Vampires Sparkle Plot and the Church of Scientology The Slayer was Anonymous as well as other various PR movements over the past century to portray the vampire in a more compassionate light.
As part of this public relations movement they are often found infecting churches and other religious organizations.
Often they use mind controlled and dominated human ghouls as sleeper cells which can activate with a key word, and once the ghoul is on the inside they infect more.
Their enemies include: the Coven, the Masons, Anonymous, Atlas, certain secs of the Roman Catholic Church which have been long excommunicated.
Their organization is based highly on the family tree and they have geneticists who cataloge vampires by clan and evolutionary relation.