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Stock impact report

How the ransomware attack at Change Healthcare went down: A timeline [TechCrunch]

UnitedHealth Group Incorporated (DE) (UNH) 
Last unitedhealth group incorporated (de) earnings: 4/15 05:55 am Check Earnings Report
US:NYSE Investor Relations: unitedhealthgroup.com/investors.aspx
Company Research Source: TechCrunch
Months after the February data breach, a “substantial proportion of people living in America” are receiving notice by mail that their personal and health information was stolen by cybercriminals during the cyberattack on Change Healthcare. At least 100 million people are now known to be affected by the breach. Change Healthcare processes billing and insurance for hundreds of thousands of hospitals, pharmacies and medical practices across the U.S. healthcare sector. As such, it collects and stores vast amounts of highly sensitive medical data on patients in the United States. Through a series of mergers and acquisitions, Change became one of the largest processors of U.S. health data, handling between one-third and one-half of all U.S. health transactions. Here's what has happened since the ransomware attack began. February 21, 2024 First report of outages as security incident emerges It seemed like an ordinary Wednesday afternoon, until it wasn't. The outage was sudden. On Show less Read more
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