Sutter Health Confirms 84K Individuals Affected by Cyberattack on Business Associate. Sutter Health, a healthcare provider serving Northern California, has recently confirmed that patient data was compromised in a hacking incident at one of 845,441 Sutter Health patients impacted by MOVEit hack, Northern Iowa Therapy confirms 5,100-record data breach, and the West Central District Health Department in Nebraska has started notifying patients about a May 2023 cyberattack. Third-party company: Virgin Pulse.