Telecommunications giant AT&T Inc. (NYSE:T) recently disclosed a significant data breach dating back to 2021 that resulted in the exposure of sensitive information belonging to 73 million users and is now circulating on the dark web.

The leaked data includes a wealth of personal details such as Social Security numbers, email addresses, phone numbers and dates of birth, affecting both current and former account holders. AT&T revealed that among the impacted people, 7.6 million are current account holders.