Source: Luke Barr & Meredith Deliso, ABC News

AT&T said the affected data set appears to be from 2019 or earlier and impacts approximately 7.6 million current customers and approximately 65.4 million former account holders.

The data set included personal information such as Social Security numbers, AT&T said. It is unclear if the data originated from AT&T or one of its vendors, the company said.

Read Full Article: AT&T data breach affects 73M current, former customers