AT&T Alerts 9 Million Customers of Data Breach After Vendor Hack
“Customer Proprietary Network Information from some wireless accounts was exposed, such as the number of lines on an account or wireless rate plan,” AT&T told BleepingComputer.
“Customer Proprietary Network Information from some wireless accounts was exposed, such as the number of lines on an account or wireless rate plan,” AT&T told BleepingComputer.