Experts from the University of Cambridge have found that how we use facebook can reveal intimate information about our personality.
Specialists at the Psychomerics centre could predict users religion, political views and even IQ by looking at their likes.
They warn that in the wrong hands that data could pose a threat to people's safety.
More top news
Cambridgeshire's Hannah Macleod has been named in the 16-strong hockey squad to head to Rio this summer.
The national newspapers have been reacting to England's exit from Euro 2016 after they were beaten 2-1 by lowly Iceland.
Sunny spells at first this morning but it will turn cloudy through the day and rain will arrive during the afternoon. Highs of 18ºC.