AT&T has notified around 9 million of its customers about a marketing vendor the company used that was hacked in January, exposing the private information of these wireless accounts.
Here’s what we know and what tips we can give you to protect yourself.
What information was exposed in this data breach?
The company said credit card information, social security numbers and account passwords were not exposed during the data breach. However, the Customer Proprietary Network Information (CPNI) of roughly 9 million AT&T users was exposed, which includes information like first names, wireless account numbers, wireless phone numbers and email addresses.
An AT&T spokesperson said, “A small percentage of impacted customers also had exposure of rate plan name, past due amount, monthly payment amount, various monthly charges and/or minutes used. The information was several years old.”