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OSF Healthcare Data Breach | MOVEit Class Action Lawsuit

The Lyon Firm is investigating OSF Healthcare data breach claims on behalf of plaintiffs in Illinois and nationwide. OSF and several other healthcare organizations were notified by Welltok, a third-party vendor, that company data was leaked in the massive MOVEit cyberattack in May 2023.

Our lawyers are currently handling MOVEit class action claims for victims in all fifty states. Call now to learn more about the case and to review your eligibility for compensation.

What Happened at OSF Healthcare?

OSF HealthCare patients received data breach notification letters several months after the MOVEit breach was discovered, placing millions at risk of fraud and medical identity theft.

It is now well known that the Welltok breach impacted OSF patients in Illinois and millions of patients from other health systems around the country. According to letters sent to individuals, hackers breached Welltok’s MOVEit file transfer data server on May 30, 2023. The letter states information compromised may contain patients’ names, dates of birth and diagnoses.

Operating out of Peoria, Illinois, OSF HealthCare is a not-for-profit Catholic health care organization that operates a medical group, hospital system, and other health care facilities in Illinois and Michigan. OSF employs nearly 24,000 staff at more than 145 locations, including 15 hospitals, 10 acute care, four critical access and 32 urgent care locations.

OSF Home Care Services operates eight home health agencies, eight hospice agencies including an inpatient hospice home, home infusion pharmacy and home medical equipment. OSF operates the following facilities:

  • Heart of Mary Medical Center Urbana, IL
  • Holy Family Medical Center Monmouth, IL
  • Little Company of Mary Medical Center Evergreen Park, IL
  • Saint Clare Medical Center Princeton, IL
  • Sacred Heart Medical Center Danville, IL
  • Saint Anthony Medical Center Rockford, IL
  • Saint Anthony’s Health Center Alton, IL
  • Saint Elizabeth Medical Center Ottawa, IL
  • Francis Hospital & Medical Group Escanaba, MI
  • Saint James – John W. Albrecht Medical Center Pontiac, IL
  • Joseph Medical Center Bloomington, IL
  • Saint Luke Medical Center Kewanee, IL
  • Mary Medical Center Galesburg, IL
  • Saint Paul Medical Center Mendota, IL
  • Children’s Hospital of Illinois Peoria, IL

Contact a data breach lawyer to discuss legal action and to learn more about how to protect yourself from future fraud and medical identity theft. Join the Welltok class action lawsuit and seek compensation for related damages.