According to the Annual Bullying Survey 2013:
- Transgender people were more likely than either men or women to experience cyberbullying.
- Facebook, Ask.fm and Twitter were found to be the most likely sources of cyberbullying.
- At least 54% of Facebook users reported cyberbullying on the network.
More top news
A hacker group who claimed to be behind a cyber attack on Sony Pictures have posted a message online apparently mocking the FBI.
The returns of Benedict Cumberbatch's detective and the X Factor judge were among 2014's most tweeted TV moments in a billion conversations.
A family has issued an appeal to help find their missing pet turkey - in case he gets gobbled up as someone's Christmas dinner.