According to PC World, authorities in Belgium, the Netherlands and Germany have formed a group in the belief that Facebook may breach the European Union’s privacy rules.
Other elements of Facebook policy the authorities are investigating include it claiming rights to data from profiles for business, and sharing of data with third parties.
The same report says that German authorities are worried about Facebook sharing information with its subsidiaries, such as Instagram.
Facebook always maintains that anything it does is to help individual users.
But the company makes its revenues from advertising – and its users are a means to that end.
European data protection authorities are increasingly cooperating with each other to keep multinationals like Facebook and Google on their toes.