A Second Gang Shakes Down UnitedHealth Group for Ransom

RansomHub Claims It Has 4TBs of Data Stolen by BlackCat in Change Healthcare Attack
A second cybercriminal gang - RansomHub - is trying to shake down Change Healthcare's parent company, UnitedHealth Group, and have it pay another ransom for data that an affiliate of ransomware-as-a-service group BlackCat claims to have stolen in February. Is this the latest ruse in a messy attack?

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