Posté par: igor51 le juillet 17, 2012, 10:00:32
Facebook quietly introduced new functionality onto its site last week that could have some worried about their online privacy.
The social network is rolling out the ability to see if and when someone has seen a post on a Facebook group.
Source: Facebook users can now see if and when you have read their group posts. Privacy anyone? (http://feedproxy.google.com/~r/nakedsecurity/~3/eclSXHNT9i4/)