It depends on which mythology applies to the vampires you are asking about. Each fictional universe has its own rules governing their vampires, but the general method of vampire attacks is a bite to the neck.
By sinking their fangs into the unsuspecting neck.
Since vampires are imaginary only, the risk of an ACTUAL vampire attack is zero.
vampires are not real
It depends on what kind of vampire vampires in the twilight series just attack people,but the Cullen's survive on animal blood instead of humans blood. But in other cases vampires will just attack or seduce their victims then drain them of their blood.
usually silently. they will actually befriend their victims, get invited into their house (or invite them into their house) wait for their victims to fall asleep and then drink their blood.
i suggest you read the Twilight series. then, you will learn about how those vampires kill & lure their victims. have fun.(:
it depends on the vampire...most of the times they just attack.
they go towards there pray and sneak around then they pounce.
No, it is not.
There are a number of ways vampires attack their victims. They may seduce them into offering themselves up as food. They may be convinced to turn someone. They may leap on them and ravage them like a wild animal. They may mesmerize them, almost hypnotizing them. They may take their victims in their sleep. It really depends on who wrote the story and how they want to portray the character. Vampires being totally fictitious characters.
Nothing. Vampires must bite their victims for anything to happen.
Original answer - If you had some one drooling all over your neck and wanting to suck every little drop out of your body, you would be scared Vampires would sometimes taunt their victims, mock them. Possibly drain them of blood slowly, maybe even infict some amounts of pain, but still keep victims alive until the vampires no longer needed them. It is said vampires have mental powers and can also torture and frighten mortals through their minds ect.