 are impacted by this massive data breach. So what happened? AT&T said on Friday that almost all of its wireless subscribers were exposed in a massive hack, which happened between April 14th and April 25th of this year, where a hacker was able to get files containing, quote, records of customer call and text interactions, end quote, between approximately May 1st and October 31st of 2022, as well as January 2nd of 2023.