US hospital operator Ascension says a May ransomware attack was caused by an employee downloading a malicious file, and has no proof data was taken from its EHR (Sergiu Gatlan/BleepingComputer)

Sergiu Gatlan / BleepingComputer:
US hospital operator Ascension says a May ransomware attack was caused by an employee downloading a malicious file, and has no proof data was taken from its EHR  —  Ascension, one of the largest U.S. healthcare systems, revealed that a May 2024 ransomware attack was caused by an employee …