Patient Data Exposed in Cyberattacks on PruittHealth & Easterseals Central Illinois. PruittHealth has notified patients about a November 2023 ransomware attack and has confirmed that patient data was stolen. Easterseals Central Illinois is PruittHealth has notified patients about a November 2023 ransomware attack and has confirmed that patient data was stolen. Easterseals Central Illinois is investigating a cyberattack that exposed patient data, and IACT Health has been affected by a cyberattack on Advarra. PruittHealth, a health system with 180 care centers facilities in Florida, Georgia, North Carolina, and South Carolina, has confirmed that patient data was stolen in a November 2023 cyberattack. While the “illegal foreign actors” behind the attack were not named in the breach notice, the NoEscape ransomware group claimed responsibility for the attack and said 1.5TB of data was stolen. Third-party company: Advarra.