Parkview Health takes network offline after suspected cyber incident
Original title: Suspected cyber incident blocks Parkview Health patient portal in Indiana and Ohio
MyChart, provider search, and appointment reminders stayed disrupted from October 18 through at least October 20.
Parkview Health, based in Indiana and serving Indiana and Ohio, disabled its network after suspicious activity dated October 18, 2026. Patients lost MyChart, online doctor search, and appointment reminders and were directed to phone calls or walk-in clinics for urgent care. The health system’s site still showed access problems on October 20. Restoration, the nature of the activity, and any data impact remain unresolved.
Unconfirmed: Whether the activity was an intrusion, ransomware, or a data breach has not been established.
- The incident date on Parkview’s site is October 18, 2026.
- The first public outage notice was also October 18, 2026.
- Access problems were still shown on October 20.
- Urgent medical needs were redirected to calls or walk-in clinics.
Impact: Patient portal and online scheduling unavailable
- Products
- MyChart
- Victims
- Parkview Health
- Countries
- United States
From the original article
2 min read at databreaches.netDysruptionHub reports: The health system disabled its network after suspicious activity, leaving MyChart and doctor searches unavailable and directing urgent medical needs to phone calls or walk-in clinics. A suspected cyber incident left Parkview Health patients without MyChart and online doctor searches Monday after the Indiana-based health system disabled its network in response to suspicious... Source
By Dissent · databreaches.net
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