Facebook buys WhatsApp for 16 billion US dollars
WhatsApp regularly tops the most popular application charts, is seen an alternative to text messages and has more than 450 million monthly global users.
Beth Tweddle supports Safer Internet Day
Safer Internet Day has got the backing of Beth Tweddle, a famous face who has recently been the victim of online bullying. Safer Internet Day has been held annually on the second day of the second week of February since 2004.
Stan Collymore: Twitter must tackle trolls
Stan Collymore has criticised Twitter by claiming the social network is not working hard enough to pursue its users who send abusive messages.
Two plead guilty to menacing tweets
John Nimmo, 25, and Isabella Sorley, 23, admitted a charge of sending the messages in July last year to 29-year-old student Caroline Criado-Perez.