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AT&T said that a dataset found on the dark web contains information including some Social Security numbers and passcodes for about 7.6 million current account holders and 65.4 million former account holders. Whether the data originated from AT&T or one of its vendors is still unknown.
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The Dallas-based company says a dataset found on the “dark web” contains information such as Social Security numbers for about 7.6 million current account holders.
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If you need to make an emergency call to 911 during the outage, you may have to use a landline or try Wi-Fi calling, local first responder agencies say.
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Rodney Hawkins began researching his family roots three years ago. Now there's an exhibition at AT&T Headquarters that follows his family's journey finding and restoring an East Texas burial site.
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Dallas-based AT&T is merging its content brands with Discovery, Inc.
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Voting rights advocates gathered outside of AT&T’s corporate headquarters in downtown Dallas on Thursday to call on the company to stop donating to lawmakers who want to limit voting access.
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The Christmas Day bombing in downtown Nashville led to phone and data service outages and disruptions over hundreds of miles in the southern U.S., raising new concerns about the vulnerability of U.S. communications.
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AT&T CEO Randall Stephenson is stepping down after leading the telecommunications giant for 13 years.The Dallas company named John Stankey as chief…
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AT&T's video losses continued in the second quarter as the wireless carrier and entertainment company shed nearly 1 million video customers, but it added…
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Updated, 9:59 p.m. Internet service was restored to some AT&T customers by late evening Monday after an electrical fire at the company's facility in…
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A month after Judge Richard Leon backed the $85 billion deal, federal antitrust attorneys say they will seek to overturn it. AT&T has already begun to consolidate control of its new media holdings.
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There's a big, chunky building with tiny, obscured windows along Bryan Street in Old East Dallas that is a bit of a mystery. A pair of reporters think…