AT&T Inc, the No. 2 U.S. mobile provider, said it is investigating an "organized and systemic attempt" to access wireless customers' information but that it did not believe any accounts were breached. The company, which had 100 million subscribers at the end of the third quarter, said it is advising less than 1 percent of its mobile customers that there was an attempt to obtain information about their accounts.
- Read the article: Reuters
