NewsColumn: The ATT and UnitedHealth breaches put the public at riskMichael HiltzikAugust 6, 2024August 6, 2024 by Michael HiltzikAugust 6, 2024August 6, 202402 AT&T is one of America’s largest telecommunications companies. Last year it recorded a pretax profit of nearly $20 billion on $122.4 billion in revenue. So...