Cyber Defense Magazine: Lessons Learned: Cyberattack Shutters Five Illinois Healthcare Facilities
St. Margaret’s Health of Illinois was forced to shut down two hospitals and three clinics, almost two years after struggling to recover from a prolonged ransomware attack in 2021. Even veteran cybersecurity experts accustomed to troubling breach and impact news took note. The attack had persistent impacts; it kept their network down for three months and prevented them from billing insurers, Medicaid, or Medicare for months afterward
