AT&T

AT&T suffered from a data breach incident after vendor hack that exposed 9 million customers data.

The information did not contain credit card information, Social Security Number, account passwords or other sensitive personal information.

The compromised data includes customer first names, wireless account numbers, wireless phone numbers, and email addresses.

Customer Exclusive Network According to AT&T, information from some wireless accounts, such as the number of lines on an account or wireless rate plan, was made public.

Source: https://www.bleepingcomputer.com/news/security/atandt-alerts-9-million-customers-of-data-breach-after-vendor-hack/

"id": "ATT41910723",
"linkid": "att",
"type": "Breach",
"date": "01/2023",
"severity": "100",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"