April 1, 2024 at 08:43AM
AT&T confirmed a data dump of 73 million customer records from 2019 or earlier, impacting both current and former customers. The information includes personal details such as names, contact information, Social Security numbers, and account credentials. While AT&T denies unauthorized system access, the source of the data remains uncertain, potentially linked to a previous 2021 breach.
Based on the meeting notes, the key takeaways are:
– AT&T has confirmed a significant customer data dump from mid-March, affecting over 73 million current and former customers.
– The data includes various personal information such as full name, email and mailing address, phone number, SSN, birth date, and account number and passcode.
– AT&T is investigating whether the data originated from its systems or a vendor, and there is no evidence of unauthorized access resulting in data exfiltration.
– There are similarities between this data dump and a previous offering of AT&T customer data on the dark web in 2021, but it is unclear if they are the same.
– AT&T has denied ownership of the 2021 data set, raising questions about the origin and potential recycling of customer records.
These insights summarize the confirmed data breach, AT&T’s response, and ongoing questions about the source and implications of the leaked customer data.