Inside job again!
CPNI is information related to the telecommunications services you purchase from us.
How many AT&T customers are affected?
However AT&T is not sure what information or how the information was misused.
If you havent set up a passcode you are required to set it up ASAP.
However only redemption was the fact that the customers data was not financially misused in that breach.
source: www.techworm.net