|Copyright: Universal Pictures|
As science progressed, the number of these tools multiplied and our fears followed. Interestingly enough, in the 20th century, the focus of the horror genre for the first time moved away from things like weapons (atom bomb) and poisons, which were tropes even in the previous eras and started to get interested in tools of communications.
Killer VHS tapes, haunted cell phones and death music records were just some of them, but now, the age of the internet provided new locations where the horror hooks can land. Unfriended is a film about VoIP technology which becomes possessed by a restless spirit.