How the ransomware attack at Change Healthcare went down: A timeline
The hack at Change Healthcare stands as the biggest breach of U.S. medical data in history, exposing 190 million people's ...
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Change Healthcare Data Breach Impact Grows to 190 Million Individuals
The impact of the Change Healthcare ransomware-caused data breach has increased from 100 million to 190 million individuals.
UnitedHealth paid ransom in Change Healthcare cyberattack, says patient data was compromised
UnitedHealth Group on Monday said it paid ransom to cyberthreat actors to try to protect patient data, following the February ...
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UnitedHealth gave hackers easy access to Change data, new lawsuit claims
A group of 65 plaintiffs are suing UnitedHealth Group, claiming that “massive security failures” led to the 2024 Change data ...
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Change Healthcare: Patient Data Exposed In Breach Includes Medical Diagnoses, Test Results, Prescriptions
The medical data exposed in the cyberattack earlier this year may have included ‘diagnoses, medicines, test results, images, care and treatment,’ according to Change Healthcare. Change ...
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UnitedHealth Pays $22M To Ransomware Group Behind Change Healthcare Cyberattack: Reports
“And this affiliate connects this address to the attack on Change Healthcare. So it’s likely that the victim paid the ransom.” Researchers from blockchain analysis company TRM Labs also ...
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UnitedHealth data breach caused by lack of multifactor authentification
Hackers breached the computer system of a UnitedHealth Group subsidiary and released ransomware after stealing someone's password, CEO Andrew Witty testified Wednesday on Capitol Hill. The ...