AT&T Confirms Data Breach Affecting 73 Million Current and Former Customers GizmodoData from 73M current, former customers leaked on dark web, AT&T confirms ABC NewsWhat customers should know about AT&T’s massive data breach CBS NewsAT&T resets account passcodes after millions of customer records leak online TechCrunchAT&T users’ Social Security numbers leaked on dark web: What to know WDIV ClickOnDetroit