Dangerous viruses

From psychological to moral and financial harm: Facebook viruses can not only annoy us but cause financial damage as well. According to media expert Samvel Martirosyan, the main types of viruses are spyware, cryptovirus, and harmless ones, which do not bother us, but ...

What are these viruses capable of? What consequences may they lead? What viruses can literally cost much? The details in the program “Medialiteracy”.