United Healthcare Data Breach 2024 Report. Unitedhealth group continues to make substantial progress in mitigating the impact to consumers and care providers of the unprecedented cyberattack on the u.s. Obtain a free credit report.

Unitedhealth says files with personal information that could cover a “substantial portion of people in america” may have been taken in the cyberattack on its. On march 13, 2024, change healthcare obtained a dataset of exfiltrated files that was safe to investigate and began preliminary targeted analysis.