Unh) is announcing support for people who may be concerned about their personal data potentially being impacted based. Verkkounitedhealth group continues to make substantial progress in mitigating the impact to consumers and care providers of the unprecedented. Verkkoa cyberattack on a unitedhealth subsidiary helped paralyze the broader u. s. Health system and raise new questions about its sweeping operations. Verkkothe hack at change, a provider of health care billing and data systems and a key node in the u. s. Health care system, disrupted payments to. Verkkounitedhealth says files with personal information that could cover a “substantial portion of people in america” may have been taken in the cyberattack. Verkkoa stat investigation reveals the untold story of how the company has gobbled up multiple pieces of the health care industry and exploited its growing. Verkkothe recent cyberattack on the billing and payment colossus change healthcare revealed just how serious the vulnerabilities are throughout the. Verkkoa cyberattack earlier this year against a unitedhealth group subsidiary has proved costly for one of the nation's largest employers.