Latest cybersecurity reporting from selected sources.

United Natural Foods, Inc. Launches Investigation, Confirms IT Systems BreachA cyberattack on United Natural Foods, the largest U.S. health food distributor and a key Whole Foods supplier, has disrupted the company's fulfillment operations, prompting a notification to law enforcement and a forensic investigation as it works to restore affected systems.

Breakup Spotlights How Some Relationships Can Crumble After Attack, InvestigationCalifornia-based Graybill Medical Group physicians' practice says it's splitting up with its affiliate practice, Palomar Medical Group, which handles a variety of management services, because the firm allegedly provided an "inadequate" response to a cyberattack detected in May.

HHS OCR Tells UnitedHealth Group it Will Scrutinize Co.'s HIPAA ComplianceFederal regulators have informed UnitedHealth Group that they have launched a full-fledged investigation into a potential massive compromise of protected health information stemming from the Change Healthcare cyberattack. A potential PHI breach could affect tens of millions of individuals.