A new security problem for Facebook has been revealed at this time. This time the mobile numbers of users of the social network were affected; they were put online due to a baffling and inexplicable lack of attention in the management of the database that contained them.
Furthermore, something even more serious was discovered: that the database was not protected by any password, leaving the information available to anyone who knew how to recover them.
The figures of the numbers are impressive: according to the report there is talk of as many as 419 million telephone numbers connected to Facebook user accounts and easily accessible to anyone. Of the more than 400 million data, 133 million were US users.
However mobile phone numbers were not directly associated with name and surname but only with an identification number, with which it is difficult to trace the user’s first and last name.