Att Data Breach 2024 Social Security Number. In an announcement addressing the data breach, at&t said that a dataset found on the dark web contains information including some social security numbers. At the end of march, at&t disclosed a massive data breach in which a data set of social security numbers, birth dates, at&t account numbers and.
The phone numbers that you texted and called, as well as how frequently you interacted with them, were exposed by the breach, the company. At&t said the breach on saturday affected about 7.6 million current and 65.4 million former at&t customers.