I believe it's an issue. Strongly, actually. I have been cyberbullied constantly for about 5 years now, and it's almost like a nagging sensation that never goes away. I was promiscuous when I was about 11-13, and I did things on cam for guys. Of course, that didn't turn out well, and I've had videos and pictures of me leaked numerous times. You may be thinking, well why not just get off the internet? It's a lot more than that. Cyberbullying sparks an even bigger problem. I became depressed, had to go to court because of the bullies, and people at school eventually started seeing what was going on. I started getting bullied in person, and that made it even worse. It transpired from cyberbullying. You can't say to someone, "block them", or "get off the internet", because when you've been doxed it's not that easy. They suddenly know everything about you.. And when they message your mom on Facebook? There is NO escape from that. Absolutely no escape. They find a way around the barriers, to make your life a living hell. Now, I realize what I did at a younger age was very wrong, but it was a lesson learned for me. So yes, in my eyes, cyberbullying does exist, and it is indeed a very big issue in today's society.