Unknown actors disrupted the network of the US Bone & Joint Clinic in Wisconsin on 16 January 2023

Unknown hackers accessed and exfiltrated patient data from San Diego health care provider Sharp on January 12, 2023

BianLian ransomware group targeted US-based Northeast Surgical Group in January 2022

Pro-Russian hacktivist group Killnet disrupted at least 14 hospitals in the United States in January 2023

Ross Memorial Hospital in Canada was hit by a suspected ransomware attack in February 2023

South American APT Blind Eagle targeted government, public and critical infrastructure entities in Colombia and unspecificed targets in Ecuador, Chile, and Spain with RATs in 2023