Millions of users possibly at risk after Ascension healthcare reveals new data breach, potentially linked to Cl0p ransomware


One of the biggest private healthcare systems in the US, Ascension, has notified patients that personally identifiable information (PII) including health data, was stolen in a previously unannounced attack affecting a former business partner in December 2024.

The incident follows a previous ransomware attack in May 2024, in which the sensitive data of six million patients, forcing the company to take systems offline, divert ambulances, and pause elective care in some places. “On December 5, 2024, we learned that Ascension patient information may have been involved in a potential security incident. We immediately initiated an investigation to determine whether and how a security incident occurred,” Ascension confirmed in its breach notification.

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Source: TechRadar News


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