"Newsreaders still feel it is worth a special and rather worrying mention if, for instance, a crime was planned by people 'over the Internet'. They don't bother to mention when criminals use the telephone or the M4, or discuss their dastardly plans over a cup of tea."
There's always going to be The New Rock and Roll, that new fad or thing that causes whippersnappers to act all crazy and wild like they've all gone bonkers. Typically, this is a fringe phenomenon, and political and religious radicals will be bewailing the development while the media just reports on it.
At other times, though, the negative press goes far beyond basic opinions and phenomena that we can document on camera. Speculation goes on that devious things are afoot. When this goes too far, a reporter is at risk of spouting "New media are evil!" Otherwise-rational people faced with uncertainty about what the New Media is actually like decide that, just to be safe, or to grab some attention, they should go with the most inflammatory, headline-grabbing description they can come up with.