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Change Healthcare data breach exposed the private data of over half the U.S.

Change Healthcare data breach, perpetrated by the Alphv/BlackCat ransomware gang, exposed the private data of approximately 190 million people, over half the U.S. population. Compromised data includes personal, medical and insurance details. UnitedHealth Group incurred $1.1 billion in costs due to the breach. Despite a major law enforcement crackdown, the attackers and their affiliates continue to cause disruption.

Source: securityaffairs.com –

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