“This survey was very interesting because it demonstrated that even though social media sites are very popular among the general population, computer users from all over the world have the same concerns,” said Sorin Mustaca, data security expert at Avira.“They are wary of the safety of their personal information when it’s disseminated across social media sites. In order to use social media sites without being afraid of having your data misused, I strongly advise not storing private data on these websites. Never forget that as soon as any information is published on a public website, it doesn’t actually belong to you anymore,” he added.