Cyberattacks on major retailers disrupt supplies, expose customer data, and highlight growing risks to the global food and retail sectors.

A string of recent cyberattacks and data breaches involving the systems of major retailers have started affecting shoppers.

A breach affecting the distributor that supplies Whole Foods and other grocers left many stores without certain items.

More than 100,000 Pima County residents could be affected by a nationwide data breach that affected the company that handled COVID-19 case investigations and contact tracing here, officials say.