Researchers develop polygraph for social networks

An international group of researchers is developing a system which, they say, will be able to automatically analyze whether information disclosed on social networks is true or false. All in real time. “Social media provide useful information, the problem is that everything happens so fast so that we can not separate truth from falsehood quickly,” says

Facebook changes privacy rules of dead users

The Facebook will not limit who can see the pages of user who died or were transformed into memorial. Until now, these pages become tributes to deceased friends and relatives could only viewable by friends. The change Facebook privacy settings will keep the page left by the user who died, ie, only friends can view it or everyone