- AT&T data breach: How to know if you were affected The Associated Press
- AT&T notifies customers of massive data breach. Here’s what to know. MarketWatch
- AT&T Resets Millions of Passcodes After Customer Records Are Leaked The New York Times
- Data from 73 Million AT&T Accounts Leaked: What You Can Do to Protect Yourself CNET
- Private data, social security numbers of 73 million AT&T customers leaked on dark web The Independent
Source: AT&T data breach: How to know if you were affected – The Associated Press