A major health provider in [Australia] is scrambling after hackers broke into systems run by Partnered Health, a large network of family clinics operating in one state. Unauthorised parties now hold patient files during the recent attack, prompting fears of misuse. The breach lifted [sensitive] patient information including sensitive details, leaving many asking how far the intrusion went. Leaders revealed the incident on Wednesday as officials seek to judge the true impact. Every affected clinic is being briefed on current safeguards as Partnered Health rushes to lock systems and calm concerned communities .