AT&T released a statement that new security measures have been added to their network to prevent the types of problems that caused users to access the wrong Facebook account via their mobile phones unwittingly.
"In a limited number of instances, a server software connectivity error resulted in some AT&T wireless customers being logged in to the wrong Facebook account when they accessed Facebook through their mobile phones," Michael Coe, an AT&T spokesman, said in a statement.
In addition, AT&T addressed another issue which allowed a user to disable subscriber identification information as an option for automatic log-on.