The cyberattack targeted the sale of Waterbury, Rockville, Yale New Haven, Eastern Connecticut Health Network, and Manchester hospitals. Since the incident, hospitals have had trouble paying suppliers, hiring doctors, and even bed linen. The cyberattack had a considerable impact, according to Hutchinson. "Also, some of the vendor relationships seem to have also had an impact." Yale New Haven Health would also like to help with the computer system repairs at ECHN but is unable to do so until the OHS regulatory procedure is complete. The cost of maintaining ECHN's computer systems may also affect the sale's final price.

Among the systems operated by Prospect Medical Holdings in several states that were impacted by the malware, which the FBI is looking into, were Eastern Connecticut Health Network and Waterbury Health. Due to IT issues, ECHN announced the following locations and services would be closed until further notice: Tolland Imaging Centre, Evergreen Imaging Centre, gastroenterology consultations and procedures, Outpatient Laboratories (ECHN Diagnostics), Centre for Wound Healing, and Podiatry Clinic. and the Women's Centre for Wellness are urgent care facilities. The ransomware attack, which affected hospital systems managed by Prospect Medical Holdings in several states, including the two in Connecticut, is also being looked into by the FBI.